{"title":"Recirculation Pumps and Booster Sets","description":"\u003ch2\u003eCirculator pumps and pump groups for heating, DHW and solar\u003c\/h2\u003e\n\u003cp\u003eA \u003cstrong\u003ecirculator pump\u003c\/strong\u003e is the pump that moves water around a closed heating, cooling, solar or domestic hot water return circuit. Here you will find all the ones we sell, grouped by brand, plus pump groups that come with the pump already fitted.\u003c\/p\u003e\n\u003ch3\u003eChoose your collection\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eCollection\u003c\/th\u003e\u003cth\u003eFor\u003c\/th\u003e\u003cth\u003eModels\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/collections\/bombas-circuladoras-grundfos\"\u003eGrundfos\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eHomes, buildings, solar and DHW\u003c\/td\u003e\u003ctd\u003eALPHA1 L, ALPHA1 GO, ALPHA2, ALPHA2 GO, ALPHA3, ALPHA Solar, MAGNA1, MAGNA3, UPS-N, UP-N, COMFORT PM\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/collections\/bombas-circuladoras-wilo\"\u003eWilo\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eHomes, buildings, solar and DHW\u003c\/td\u003e\u003ctd\u003eYonos PICO1.0, Yonos PICO-STG, Atmos PICO, Yonos MAXO, TOP-Z, Star-Z, Star-Z NOVA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eHomes, buildings, solar, DHW and dry rotor\u003c\/td\u003e\u003ctd\u003eEVOSTA 2, EVOSTA 3, EVOPLUS, EVOSTA 2 SOL, EVOSTA 2 SAN, VS, VORTEX BWO, ALM and ALP, KLM and KLP\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/collections\/pump-groups\"\u003ePump groups\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eDirect or mixed circuits for underfloor heating and radiators\u003c\/td\u003e\u003ctd\u003eDirect and mixing groups with Grundfos pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eWe also stock the Baxi Quantum ECO and Quantum MAXI, unions and the Grundfos ALPHA Reader.\u003c\/p\u003e\n\u003ch3\u003eWhy Q-Tech?\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eWe fit pumps and pump groups in our \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWe replace your pump with an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWe help you choose a model in a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or on \u003ca href=\"https:\/\/wa.me\/qtechhouses\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eChoose the brand and look for the pump with \u003cstrong\u003ethe same port-to-port length and the head your system needs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"qt-version\"\u003eUpdated 11-11-2026 · v5.4\u003c\/p\u003e\n","products":[{"product_id":"bomba-circuladora-alpha2-grundfos-equilibrado-asistido","title":"Grundfos ALPHA2 circulator pump","description":"\u003ch3\u003eThe Intelligent Circulator: Leading Efficiency and Assisted Balancing\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos ALPHA2 circulator pump\u003c\/b\u003e sets a new standard in efficiency and reliability within heating and air conditioning systems. Designed for professionals and users who demand maximum performance, the ALPHA2 not only offers the best energy efficiency on the market, but also revolutionizes the \u003cb\u003ehydraulic balancing\u003c\/b\u003e process with its innovative assisted system.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis model is the perfect choice for new installations or for modernizing existing systems, ensuring optimal operation under the most demanding conditions.\u003c\/p\u003e\n\u003ch3\u003e🚀 The ALPHA2 Ecosystem: Simple and Precise Hydraulic Balancing\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe main advantage of the \u003cb\u003eALPHA2\u003c\/b\u003e lies in its ability to work in conjunction with the \u003cb\u003eALPHA Reader\u003c\/b\u003e and the \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app. This integration transforms traditional, complex hydraulic balancing into a fast, guided, and documented process.\u003c\/p\u003e\n\u003ch4\u003e1. Alpha Reader: The Communication Link\u003c\/h4\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe \u003cb\u003eALPHA Reader\u003c\/b\u003e is a compact (pocket-sized) accessory that attaches magnetically to the front of the pump.\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb\u003eFunction:\u003c\/b\u003e Reads the pump's performance signal in real time.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb\u003eConnectivity:\u003c\/b\u003e Communicates via Bluetooth with the GO Balance app during the calibration process.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb\u003ePortability:\u003c\/b\u003e Once the job is finished, the installer can remove it and reuse it for the next installation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e2. Grundfos GO Balance: Your Mobile Balancing Guide\u003c\/h4\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app is a free mobile platform for installers, designed to guide the balancing process step-by-step.\u003c\/p\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb\u003eGuaranteed Precision:\u003c\/b\u003e Allows for precise hydraulic balancing in two-pipe radiator systems or underfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb\u003eTime Saving:\u003c\/b\u003e Minimizes adjustment times, reducing installation costs.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb\u003eTechnical Documentation:\u003c\/b\u003e Automatically generates technical reports of the balancing performed, adding value and professionalism to the service.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Performance and Exclusive Features\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003eThe \u003cb\u003eALPHA2 circulator pump\u003c\/b\u003e guarantees lasting reliability and intelligent energy management in any system.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli data-path-to-node=\"23,0,0\"\u003e\n\n\u003cb\u003ePatented AUTOADAPT:\u003c\/b\u003e Automatically adjusts the pump's duty point to the system's optimum, in both radiator and underfloor heating modes, without constant manual intervention.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,1,0\"\u003e\n\n\u003cb\u003ePowerful Start:\u003c\/b\u003e Restart function that applies the highest starting torque on the market, helping to unblock the pump and preventing failures due to deposits.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,2,0\"\u003e\n\n\u003cb\u003eAdvanced Protection:\u003c\/b\u003e Includes integrated dry-running protection during start-up and normal operation.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,3,0\"\u003e\n\n\u003cb\u003eLeading Efficiency:\u003c\/b\u003e Unrivaled energy rating in its category, which translates into significant savings on electricity costs.\u003c\/li\u003e\n\n\u003cli data-path-to-node=\"23,4,0\"\u003e\n\n\u003cb\u003eAcoustic Comfort:\u003c\/b\u003e Low-noise operation.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🎯 Suitable for the Following Systems\u003c\/h3\u003e\n\u003cp data-path-to-node=\"25\"\u003eThe versatility of the \u003cb\u003eALPHA2 circulator\u003c\/b\u003e makes it ideal for:\u003c\/p\u003e\n\u003cul data-path-to-node=\"26\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,0,0\"\u003eRadiator systems (two-pipe and one-pipe).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,1,0\"\u003eUnderfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,2,0\"\u003eDomestic hot water recirculation (DHW).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,3,0\"\u003eAir conditioning systems with liquid temperatures equal to or above 2\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eºC\u003c\/span\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Technical Specifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"28\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eTechnical Feature\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDetail\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,1,0,0\"\u003e\u003cb\u003eMotor Technology\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,1,1,0\"\u003ePermanent magnet \/ High-efficiency canned rotor\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,2,0,0\"\u003e\u003cb\u003eControl Modes\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,2,1,0\"\u003eAUTOADAPT, Proportional Pressure (PP), Constant Pressure (CP), Fixed Speed\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,3,0,0\"\u003e\u003cb\u003eMaterials\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,3,1,0\"\u003eStainless steel\/Composite rotor, Cast iron pump housing (cataphoretic coating)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,4,0,0\"\u003e\u003cb\u003eInsulation Kit\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,4,1,0\"\u003eIncluded as standard (for heating)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,5,0,0\"\u003e\u003cb\u003eConnection\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,5,1,0\"\u003eSupplied without fittings\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"28,6,0,0\"\u003e\u003cb\u003eLiquid Temperature\u003c\/b\u003e\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"28,6,1,0\"\u003eMinimum 2\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eºC\u003c\/span\u003e (depending on model)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eDoes the ALPHA2's AUTOADAPT function require initial manual configuration?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31\"\u003eNo. The patented AUTOADAPT function detects and continuously adapts to the requirements of the heating system. This allows it to automatically find and maintain the optimal duty point without the need for constant manual adjustments, maximizing efficiency.\u003c\/p\u003e\n\u003ch4\u003eWhat is exactly included in the \"system\/kit\" for hydraulic balancing?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"33\"\u003eThe complete system for balancing includes the \u003cb\u003eALPHA2 circulator pump\u003c\/b\u003e, the \u003cb\u003eALPHA Reader\u003c\/b\u003e accessory (which must be purchased separately if the complete kit is not purchased), and the free download of the \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app for your mobile device.\u003c\/p\u003e\n\u003ch4\u003eCan the ALPHA2 prevent pump blockage after a period of inactivity?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"35\"\u003eYes. Thanks to its powerful restart function, the ALPHA2 applies the highest starting torque on the market. This feature is specifically designed to release the rotor from possible blockages caused by deposits or sediment, ensuring continuous and reliable operation.\u003c\/p\u003e\n\u003chr data-path-to-node=\"36\"\u003e\n\u003ch3\u003e📞 Specialized Technical Support\u003c\/h3\u003e\n\u003cp data-path-to-node=\"38\"\u003eIf you need detailed technical assistance, compatibility validation for complex systems, or advice on the balancing process with GO Balance, our team of experts is at your disposal. Contact our technical support service at \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch4\u003eVideo of the Grundfos ALPHA2 circulator pump:\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/grundfos.scene7.com\/is\/content\/grundfos\/video-heating-alpha2-how-to-install-and-control-master\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eDocumentation for the Grundfos ALPHA2 circulator pump:\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/net.grundfos.com\/Appl\/ccmsservices\/public\/literature\/filedata\/Grundfosliterature-5768685.pdf\" title=\"Catálogo Bomba recirculadora alpha 2 grundfos\" target=\"_blank\"\u003eDownload product catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"ALPHA2 25-40 130mm 99411143","offer_id":12317774577752,"sku":"SE-AC33407\/BA-87127","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-40 180mm 99411165","offer_id":12317774610520,"sku":"SE-AC33408\/BA86708","price":195.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-50 130mm 99411146","offer_id":12317774676056,"sku":"SE-AC33410\/BA-87128","price":205.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2L 25-50 180mm","offer_id":12317774708824,"sku":"SE-AC33411\/BA-86765","price":239.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-60 130mm 99411150","offer_id":12317774774360,"sku":"SE-AC33412\/BA-87129","price":339.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-60 180mm 99411175","offer_id":12317774807128,"sku":"SE-AC33413\/BA-86710","price":355.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 25-80 180mm 99411178","offer_id":15422346428504,"sku":"SE-AC33417","price":439.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 32-60 180mm 99411221","offer_id":12317775036504,"sku":"SE-AC33420\/BA-121420","price":411.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA2 32-80 180mm 99411263","offer_id":15422350852184,"sku":"SE-AC33421","price":479.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ALPHA2-130mm-CIRCULADORA-GRUNDFOS-01.webp?v=1729768941"},{"product_id":"quantum-eco-de-baxi","title":"BAXI Quantum ECO","description":"\u003cp\u003eBaxi Quantum ECO circulator pump.\u003c\/p\u003e\n\u003cp\u003eCirculators for heating and cooling installations.\u003c\/p\u003e\n\u003cp\u003eQuantum Eco circulators comply with the 2015 ErP Directive, all having an Energy Efficiency Index (EEI) ≤ 0.23. The benchmark for the most efficient circulators is EEI ≤ 0.20.\u003c\/p\u003e\n\u003cp\u003eThe high-efficiency Quantum Eco range is a series of wet-rotor circulators featuring ECM (Electronic Commutated Motor) technology with integrated differential pressure control.\u003c\/p\u003e\n\u003ch4\u003eMain advantages of electronic control:\u003c\/h4\u003e\n\u003cp\u003e- Energy savings and reduction of operating costs.\u003c\/p\u003e\n\u003cp\u003e- Elimination of flow noise in installations with thermostatic valves, as their operation automatically adapts to the system's needs.\u003c\/p\u003e\n\u003cp\u003e- Electrical protection rating: IP X4D.\u003c\/p\u003e\n\u003cp\u003e- 2 automatic operating modes for optimal adaptation to the installation (constant ΔpC, and variable ΔpV).\u003c\/p\u003e\n\u003cp\u003eHydraulic connection accessories are supplied:\u003c\/p\u003e\n\u003cp\u003e- Gaskets and fittings for Quantum Eco 32 and 32H models.\u003c\/p\u003e\n\u003cp\u003e- Gaskets, flanges, counter-flanges, and bolts for Quantum Eco 40, 50, 50M, and 50H models. \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eDocumentation:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.baxi.es\/-\/media\/inriver\/30497-10724.pdf?v=1\u0026amp;d=20181121T105455Z\" title=\"Baxi Quantum ECO circulator pump - download technical information\" target=\"_blank\"\u003eDownload Technical Information\u003c\/a\u003e\u003c\/p\u003e","brand":"BAXI","offers":[{"title":"Quantum ECO 32 1 1\/4\" MF Ref. 7504411","offer_id":19437350060120,"sku":"SE-BR07114\/BAXI-7504411","price":743.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 32 1 1\/4\" MF H Ref. 7504412","offer_id":19437350092888,"sku":"SE-BR07118\/BAXI-7504412","price":1125.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 40 1 1\/2\" MF Ref. 7504413","offer_id":19437350125656,"sku":"SE-BR07125\/BAXI-7504413","price":1414.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 50 2\" Ref. 7504415","offer_id":19437350158424,"sku":"SE-BR07126\/BAXI-7504414","price":1520.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 50M 2\" Ref. 7504415","offer_id":43563823530210,"sku":"SE-BR07127\/BAXI-7504415","price":1839.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum ECO 50H 2\" Ref. 7504416","offer_id":43563829690594,"sku":"BAXI-7504416","price":2039.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/baxi-quantum-eco-de-baxi-quantum-eco-32-1-1-4-mf-ref-7504411-52965407883608.jpg?v=1702915182"},{"product_id":"serie-magna3-de-grundfos","title":"Grundfos MAGNA3 circulator pump","description":"\u003ch3\u003eGrundfos MAGNA3 Series\u003c\/h3\u003e\n\u003cp\u003eThe MAGNA3 and UPE ranges consist of a wide assortment of small, medium, and large circulator pumps with communication equipment and electronically speed-controlled motors that integrate permanent magnet (PM) technology and a compact stator.\u003c\/p\u003e\n\u003cp\u003eThe innovative MAGNA3 range is part of the Grundfos family of exceptional quality circulator pumps.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/6hjL4Zf7sP0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to MAGNA3 pumps, you can completely forget about the need for complex adjustments. Install the pump and use the factory setting: the AUTOADAPT function (only in the MAGNA3 range).\u003c\/p\u003e\n\u003cp\u003eThe installed MAGNA3 pump will automatically analyze the heating system, find the optimal set point, and continuously adjust its operation to adapt to changes in demand. This will allow you to enjoy maximum comfort and minimum energy consumption. Furthermore, MAGNA3 pumps are extremely flexible and reliable, generate low noise levels, have long service lives, and are maintenance-free. They incorporate infrared communication devices and allow for the use of external control and monitoring functions through the use of expansion modules.\u003c\/p\u003e\n\u003ch3\u003eUses of the Grundfos MAGNA3:\u003c\/h3\u003e\n\u003cp\u003eThe circulator pumps belonging to the Grundfos MAGNA3 range have been designed to circulate liquids as part of the following systems:\u003c\/p\u003e\n\u003cp\u003e• Heating systems.\u003cbr\u003e• Cooling and air conditioning systems.\u003cbr\u003e• Domestic hot water systems.\u003c\/p\u003e\n\u003cp\u003eThis pump range is also suitable for use as part of the following systems:\u003c\/p\u003e\n\u003cp\u003e• Geothermal heat pump systems.\u003cbr\u003e• Solar heating systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures \u003cmeta charset=\"utf-8\"\u003eof the Grundfos MAGNA3:\u003c\/h3\u003e\n\u003cp\u003e• AUTOADAPT function.\u003cbr\u003e• FLOWADAPT and FLOWLIMIT functions.\u003cbr\u003e• Proportional pressure control.\u003cbr\u003e• Constant pressure control.\u003cbr\u003e• Constant temperature control.\u003cbr\u003e• Constant curve operation.\u003cbr\u003e• Max. or min. curve operation.\u003cbr\u003e• Automatic night setback mode.\u003cbr\u003e• Motor requires no external protection.\u003cbr\u003e• Single-head pumps for heating systems include insulating shells.\u003cbr\u003e• Wide temperature range and independence between liquid temperature and ambient temperature.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of the Grundfos MAGNA3\u003c\/h3\u003e\n\u003cp\u003e• Low energy consumption. All MAGNA3 pumps meet the requirements of the Energy-related Products (ErP) Directive, which came into force in 2015.\u003cbr\u003e• The AUTOADAPT function ensures energy savings.\u003cbr\u003e• Built-in differential pressure and temperature sensor.\u003cbr\u003e• Safe selection.\u003cbr\u003e• Simple installation.\u003cbr\u003e• Long service life; maintenance-free.\u003cbr\u003e• Extended user interface with TFT display.\u003cbr\u003e• Control panel with intuitive buttons made of high-quality silicone.\u003cbr\u003e• Operating log.\u003cbr\u003e• Easy system optimization.\u003cbr\u003e• Thermal energy meter.\u003cbr\u003e• Multi-pump function.\u003cbr\u003e• Possibility of external control and monitoring via expansion modules.\u003cbr\u003e• The entire range is available for a maximum system pressure of 16 bar (PN 16).\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Magna3 25-60 180 1x230V (Threaded PN10) Ref. 97924245","offer_id":19634457477208,"sku":"SE-AC35503","price":834.31,"currency_code":"EUR","in_stock":true},{"title":"Magna3 25-80 180 1x230V (Threaded PN10) Ref. 97924246","offer_id":19634457509976,"sku":"SE-AC35504","price":943.75,"currency_code":"EUR","in_stock":true},{"title":"MAGNA3 25-100 180 1x230V (Threaded PN10) Ref. 97924247","offer_id":19634457542744,"sku":"SE-AC35505","price":1034.41,"currency_code":"EUR","in_stock":true},{"title":"Magna3 25-120 180 1X230V (Threaded PN10) Ref. 97924248","offer_id":19634457575512,"sku":"SE-AC35506","price":1163.93,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-60 180 1x230V (Threaded PN10) Ref. 97924255","offer_id":19634457641048,"sku":"SE-AC35508","price":1002.04,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-80 180 1x230V (Threaded PN10) Ref. 97924256","offer_id":19634457673816,"sku":"SE-AC35509","price":1045.6,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-100 180 1x230V (Threaded PN10) Ref. 97924257","offer_id":19634457706584,"sku":"SE-AC35510","price":1135.09,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-120 180 1x230V (Threaded PN10) Ref. 98609707","offer_id":19634457739352,"sku":"SE-AC35511","price":1228.7,"currency_code":"EUR","in_stock":true},{"title":"Magna3 32-120 F 220 1x230V PN Ref. 97924259","offer_id":42025275949282,"sku":"BA-114479","price":1310.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-60 F 250 1x220V PN Ref. 97924267","offer_id":42025362391266,"sku":"BA-125501","price":1970.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-80 F 220 1x230V PN6\/10 Ref. 97924268","offer_id":42025395650786,"sku":"BA-114764","price":1552.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-120 F 220 1x230V PN6 Ref. 97924270","offer_id":42025409577186,"sku":"BA-125502","price":3170.0,"currency_code":"EUR","in_stock":true},{"title":"Magna3 40-150 F 250 1x230V PN Ref. 97924271","offer_id":42025416949986,"sku":"BA-114478","price":3810.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-serie-magna3-de-grundfos-magna3-25-60-180-1x230v-roscada-pn10-ref-97924245-52965409685848.jpg?v=1702915183"},{"product_id":"bomba-circuladora-magna1","title":"Grundfos MAGNA1 circulator pump, threaded 180 mm, for heating","description":"\u003ch2\u003eCanned-rotor circulator to replace 180 mm heating pumps\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrundfos MAGNA1\u003c\/strong\u003e is an electronic circulator pump for heating, cooling and other closed circuits. It offers three control modes, selected from its control panel. We stock eight threaded models, from 6 to 12 m maximum head, shipped from our warehouse.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, cooling and air conditioning, geothermal and solar thermal systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003eProportional pressure, constant pressure and constant curve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eModels\u003c\/th\u003e\u003ctd\u003e25-60 to 25-120 with G 1½ thread and 32-60 to 32-120 with G 2 thread\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e6 to 12 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAvailability\u003c\/th\u003e\u003ctd\u003eShipped from the Q-Tech warehouse\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Grundfos MAGNA1?\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos MAGNA1 is a canned-rotor circulator pump: pump and motor form a single unit with no shaft seal. The bearings are lubricated by the pumped liquid. Grundfos states that it is maintenance-free and that the motor needs no external protection.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eMany heating systems still run old fixed-speed circulators with a 180 mm port-to-port length. The MAGNA1 keeps that length and thread, so it fits the same space. Grundfos states that the whole range complies with the 2013 and 2015 Energy-related Products Directive requirements.\u003c\/p\u003e\n\u003cp\u003eProportional pressure mode adapts the pump to the flow the circuit demands. Eight light fields show the selected setting. Single-head pumps for heating come with an insulating shell.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eGrundfos\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRange\u003c\/th\u003e\u003ctd\u003eMAGNA1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eElectronic canned-rotor circulator pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003ctd\u003e1 × 230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure class\u003c\/th\u003e\u003ctd\u003eIPX4D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation class\u003c\/th\u003e\u003ctd\u003eF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eNoise level\u003c\/th\u003e\u003ctd\u003e43 dB(A) maximum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePump housing\u003c\/th\u003e\u003ctd\u003eCast iron\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor protection\u003c\/th\u003e\u003ctd\u003eBuilt-in, no external protection required\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003ctd\u003eThread\u003c\/td\u003e\u003ctd\u003eMax. head\u003c\/td\u003e\u003ctd\u003ePower input P1\u003c\/td\u003e\u003ctd\u003eMax. current\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-60 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e9 to 92 W\u003c\/td\u003e\u003ctd\u003e0.74 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-80 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e9 to 128 W\u003c\/td\u003e\u003ctd\u003e1.03 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-100 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e9 to 176 W\u003c\/td\u003e\u003ctd\u003e1.42 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-120 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003e8 to 188 W\u003c\/td\u003e\u003ctd\u003e1.51 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-60 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e9 to 111 W\u003c\/td\u003e\u003ctd\u003e0.90 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-80 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e9 to 151 W\u003c\/td\u003e\u003ctd\u003e1.22 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-100 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e8 to 175 W\u003c\/td\u003e\u003ctd\u003e1.41 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-120 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003eAsk us\u003c\/td\u003e\u003ctd\u003eAsk us\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean, non-aggressive liquids with no solid particles or fibres.\u003c\/li\u003e\n\u003cli\u003eWater and glycol mixtures up to 50%. Grundfos states that they reduce hydraulic performance.\u003c\/li\u003e\n\u003cli\u003eMaximum altitude of 2,000 m above sea level.\u003c\/li\u003e\n\u003cli\u003eMinimum inlet pressure with the liquid at 95 °C: 0.35 bar.\u003c\/li\u003e\n\u003cli\u003eNot suitable for flammable liquids, acids or seawater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf you need advanced control or communication with the building management system: see the \u003ca href=\"\/en-en\/products\/serie-magna3-de-grundfos\"\u003eGrundfos MAGNA3\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor homes with radiators or underfloor heating and low head: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-grundfos-alpha2-go\"\u003eGrundfos ALPHA2 GO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor domestic hot water (DHW) recirculation: our MAGNA1 pumps are cast iron. See the stainless steel \u003ca href=\"\/en-en\/products\/bomba-recirculadora-ups-n-grundfos-acs-inox-3-velocidades\"\u003eGrundfos UPS-N\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe first number is the thread: 25 is G 1½ and 32 is G 2. The second is the maximum head in decimetres: 80 means 8 m. All models are 180 mm port-to-port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace an old pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if the thread and the 180 mm port-to-port length match. Send us a photo of your current pump's nameplate on WhatsApp and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos offers a stainless steel version for DHW. The pumps we sell are cast iron, for closed circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Grundfos still manufacture the MAGNA1?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos lists it as discontinued on its website. We supply the units available in our warehouse. For new projects, see the MAGNA3.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt ships from our warehouse. We confirm the delivery date with your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech replaces circulator pumps in plant rooms and heating circuits in Málaga. You can book a \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eTécnico Experto technical call\u003c\/a\u003e. To choose a model, message us on WhatsApp at +34 690 95 38 39.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/es\/products\/magna\/magna1\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos MAGNA1 in Grundfos Product Center (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-3978963.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos technical catalogue (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Grundfos","offers":[{"title":"Magna1 25-60 180mm","offer_id":19634402787416,"sku":"SE-AC35004","price":743.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 25-80 180mm","offer_id":12317800955992,"sku":"SE-AC35005","price":1025.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 25-100 180mm","offer_id":58684802957656,"sku":"SE-AC35006","price":1135.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 25-120 180mm","offer_id":58684802990424,"sku":"SE-AC35007","price":1278.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-60 180mm","offer_id":19634404884568,"sku":"SE-AC35009","price":981.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-80 180mm","offer_id":58684803023192,"sku":"SE-AC35010","price":1135.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-100 180mm","offer_id":58684803055960,"sku":"SE-AC35011","price":1245.0,"currency_code":"EUR","in_stock":true},{"title":"Magna1 32-120 180mm","offer_id":19634405376088,"sku":"SE-AC35012","price":1347.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-serie-magna-1-de-grundfos-magna1-25-80-180mm-ref-99221213-52965412274520.jpg?v=1702915192"},{"product_id":"bomba-circuladora-yonos-pico-1-0-wilo","title":"Wilo Yonos PICO1.0 high-efficiency circulator pump for heating","description":"\u003ch2\u003eWilo high-efficiency circulator pump for heating, underfloor heating and air conditioning\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo Yonos PICO1.0\u003c\/strong\u003e is Wilo's circulator pump for residential heating and air conditioning, with \u003cstrong\u003e11 models at 130 and 180 mm\u003c\/strong\u003e. At Q-Tech we integrate it into your pre-assembled plant room in our workshop, or replace your existing pump on-site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eHigh-efficiency glandless (wet-rotor) circulator pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eWilo Yonos PICO1.0\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating with radiators or underfloor heating, air conditioning and closed cooling circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003eFrom 4 W; maximum of 20, 40 or 75 W depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003eVariable or constant differential pressure, with setpoint in 0.1 m steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eReplacing pumps with 130 or 180 mm port-to-port length and G 1, G 1½ or G 2 thread\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz, Wilo-Connector included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003ePre-assembled plant room in our workshop or \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo Yonos PICO1.0?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo Yonos PICO1.0 is a glandless circulator pump for heating and air conditioning that \u003cstrong\u003edraws from just 4 W\u003c\/strong\u003e. Its EC motor controls the speed, and you set it with Wilo's green button and an LED display. It fits with a threaded connection in the heating or air-conditioning circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA fixed-speed pump moves the same flow even when your home needs less heat. The Wilo Yonos PICO1.0 \u003cstrong\u003econtrols differential pressure continuously\u003c\/strong\u003e, in variable mode for radiators or constant mode for underfloor heating. It therefore matches its power to the real demand of the system.\u003c\/p\u003e\n\u003cp\u003eWhen you replace a failed pump, you need to keep the existing port-to-port length and thread. A model with different dimensions means altering pipework or fitting adaptors. The range offers 130 and 180 mm with three threads, so you can choose a model with the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFluid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−10 to +40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum inlet head\u003c\/th\u003e\u003ctd\u003e0.5 m at 50 °C and 3 m at 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003eVariable (Δp-v) and constant (Δp-c) differential pressure\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetpoint adjustment\u003c\/th\u003e\u003ctd\u003eIn 0.1 m steps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFactory setting\u003c\/th\u003e\u003ctd\u003eΔp-v at half the maximum head\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFunctions\u003c\/th\u003e\u003ctd\u003e10-minute pump venting and automatic deblocking\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption P1\u003c\/th\u003e\u003ctd\u003eFrom 4 W; maximum depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eIPX4D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation class\u003c\/th\u003e\u003ctd\u003eF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePump housing\u003c\/th\u003e\u003ctd\u003eGrey cast iron\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eImpeller\u003c\/th\u003e\u003ctd\u003ePP-GF40\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eShaft\u003c\/th\u003e\u003ctd\u003eStainless steel\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eElectrical connection\u003c\/th\u003e\u003ctd\u003eWilo-Connector\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIn the box\u003c\/th\u003e\u003ctd\u003ePump, Wilo-Connector, 2 seals and instructions\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003cp\u003eIn the model name, the first number is the nominal connection diameter and the last two give the adjustable nominal head in metres. For example, 25\/1-6 means connection 25 and a head of 1 to 6 m.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eThread\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMaximum nominal head\u003c\/th\u003e\u003cth\u003eMaximum power P1\u003c\/th\u003e\u003cth\u003eEEI\u003c\/th\u003e\u003cth\u003eWilo article number\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e15\/1-4 130\u003c\/th\u003e\u003ctd\u003eG 1\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248080\u003c\/td\u003e\u003ctd\u003e4062679181981\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e15\/1-6 130\u003c\/th\u003e\u003ctd\u003eG 1\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248081\u003c\/td\u003e\u003ctd\u003e4062679181998\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-4 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248083\u003c\/td\u003e\u003ctd\u003e4062679182001\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-6 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248085\u003c\/td\u003e\u003ctd\u003e4062679182056\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-8 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e0.23 maximum\u003c\/td\u003e\u003ctd\u003e4248087\u003c\/td\u003e\u003ctd\u003e4062679182070\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-4 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248082\u003c\/td\u003e\u003ctd\u003e4062679175232\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-6 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248084\u003c\/td\u003e\u003ctd\u003e4062679182025\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/1-8 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e0.23 maximum\u003c\/td\u003e\u003ctd\u003e4248086\u003c\/td\u003e\u003ctd\u003e4062679182063\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/1-4 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248088\u003c\/td\u003e\u003ctd\u003e4062679182087\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/1-6 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e40 W\u003c\/td\u003e\u003ctd\u003e0.20 maximum\u003c\/td\u003e\u003ctd\u003e4248089\u003c\/td\u003e\u003ctd\u003e4062679182094\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/1-8 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e0.23 maximum\u003c\/td\u003e\u003ctd\u003e4248091\u003c\/td\u003e\u003ctd\u003e4062679182100\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWater for heating, air conditioning and closed cooling circuits, \u003cstrong\u003eup to 95 °C and 10 bar\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePump thread G 1 on the 15 models, G 1½ on the 25 models and G 2 on the 30 models. Unions are sold separately: \u003ca href=\"\/en-en\/products\/juego-de-racores-para-yonos-pico-de-wilo\"\u003eunion set for Yonos PICO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePort-to-port length of 130 or 180 mm: check it on the pump you are replacing.\u003c\/li\u003e\n\u003cli\u003eSingle-phase 230 V supply through the included Wilo-Connector.\u003c\/li\u003e\n\u003cli\u003eMaximum ambient temperature of 40 °C in the plant room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water (DHW) recirculation: Wilo offers the \u003ca href=\"\/en-en\/products\/bomba-circuladora-star-z-nova-de-wilo\"\u003eStar-Z NOVA\u003c\/a\u003e range.\u003c\/li\u003e\n\u003cli\u003eBuildings that need more flow: \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-maxo\"\u003eWilo Yonos MAXO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eAdjustment from your phone via Bluetooth: \u003ca href=\"\/en-en\/products\/bomba-circuladora-grundfos-alpha2-go\"\u003eGrundfos ALPHA2 GO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSolar thermal circuits: \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-varios-pico-stg-de-wilo\"\u003eWilo Varios PICO-STG\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one with the same port-to-port length and thread as your current pump, and an equal or higher nominal head. Check these three details on the pump's rating plate. If in doubt, send us a photo of the plate on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the Wilo Yonos PICO without 1.0?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey are different ranges with different article numbers: the Yonos PICO1.0 uses 4248xxx numbers and the Yonos PICO uses 4215xxx. For the Yonos PICO1.0, Wilo describes two control modes: variable and constant differential pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for underfloor heating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Wilo recommends constant differential pressure (Δp-c) for underfloor heating and variable (Δp-v) for radiators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre unions included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. According to Wilo, the box contains the pump, the Wilo-Connector, 2 seals and the instructions. Unions are ordered separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipped to order\u003c\/strong\u003e: we confirm the delivery time before preparing your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech offers three ways to work with your pump. The first is a \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e: we assemble, configure and test the plant room in our workshop, with safety and function tests.\u003c\/p\u003e\n\u003cp\u003eThe plant room \u003cstrong\u003earrives tested and ready to connect\u003c\/strong\u003e. The final connection is made by the site installer or Q-Tech, from one working day depending on the type and size of the plant room. See how it works on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eAdvanced Pre-Assembly\u003c\/a\u003e and in the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eThe second way is for pumps installed by another company, and the third is for upgrading an existing system. In both cases, we first carry out a verification visit with the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e service. We then quote for the work. In all three cases we can carry out the pre-commissioning check, remotely or on-site.\u003c\/p\u003e\n\u003cp\u003eTo choose a model or review a setting, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eremote technical call\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. See also our \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e and \u003ca href=\"\/en-en\/collections\/tecnico-experto\"\u003eExpert Technician services\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo459793\/5794584\/wilo459793.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWilo-Yonos PICO1.0 installation and operating instructions (Wilo)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/il\/en\/Products\/en\/products\/yonos-pico1-0_id194\" target=\"_blank\" rel=\"noopener\"\u003eWilo-Yonos PICO1.0 range page on wilo.com\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wilo","offers":[{"title":"1\/15-4 130","offer_id":37215177113753,"sku":"BA-119069","price":210.54,"currency_code":"EUR","in_stock":true},{"title":"15\/1-6 130","offer_id":37215285739673,"sku":"SE-AC51981\/BA-119070","price":232.32,"currency_code":"EUR","in_stock":true},{"title":"1\/4-25 130","offer_id":37215345180825,"sku":"BA-119071\/SE-AC51982","price":216.09,"currency_code":"EUR","in_stock":true},{"title":"25\/1-4 180","offer_id":12317810950232,"sku":"BA-119074\/SE-AC51985","price":207.98,"currency_code":"EUR","in_stock":true},{"title":"01\/25-06 130","offer_id":12317810884696,"sku":"SE-AC51983\/BA-119072","price":239.29,"currency_code":"EUR","in_stock":true},{"title":"25\/1-6 180","offer_id":12317810917464,"sku":"SE-AC51986\/BA-119075","price":239.29,"currency_code":"EUR","in_stock":true},{"title":"25\/1-8 130","offer_id":37215412355225,"sku":"BA-138249","price":363.0,"currency_code":"EUR","in_stock":true},{"title":"1\/25-8 180","offer_id":19524381245528,"sku":"BA-138209\/SE-AC51987","price":370.26,"currency_code":"EUR","in_stock":true},{"title":"30\/1-4 180","offer_id":12317810983000,"sku":"BA-119077\/SE-AC51988","price":213.84,"currency_code":"EUR","in_stock":true},{"title":"30\/1-6 180","offer_id":12317811015768,"sku":"BA-119078 \/SE-AC51989","price":237.95,"currency_code":"EUR","in_stock":true},{"title":"1\/30-8\/1 180","offer_id":37215469764761,"sku":"BA-137989 \/ SE-AC51990","price":381.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/YONOS-PICO-CIRCULADORA-WILO-CLIMATIZACION-00.webp?v=1730207138"},{"product_id":"juego-de-racores-para-bomba-recirculadora-ups","title":"Union set for UPS recirculating pump","description":"\u003ch3\u003eBrass union set for Grundfos UPS-N circulator pumps.\u003c\/h3\u003e\n\u003ch4\u003eDimensions:\u003c\/h4\u003e\n\u003cp\u003eUnion set - 1 1\/2\" F - 1\" F\u003c\/p\u003e\n\u003cp\u003eUnion set - 2\" F - 1 1\/4\" F\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"1 1\/4\" F - 3\/4\" F fitting set","offer_id":37525373649049,"sku":"BA-86784","price":62.0,"currency_code":"EUR","in_stock":true},{"title":"2\" F - 1 1\/4\" F fitting set","offer_id":37525373681817,"sku":"BA-87140","price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-juego-de-racores-para-bomba-recirculadora-ups-juego-de-racores-1-1-2-h-1-h-52965472797016.jpg?v=1702915541"},{"product_id":"bomba-circuladora-yonos-maxo","title":"Wilo Yonos MAXO circulator pump for heating and air conditioning","description":"\u003ch2\u003eHigh-efficiency circulator pump for heating and air conditioning in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo Yonos MAXO\u003c\/strong\u003e is Wilo's standard circulator pump for heating, ventilation and air conditioning in commercial buildings. Wilo also designed it to replace \u003cstrong\u003euncontrolled standard pumps\u003c\/strong\u003e, using a simple setting with three fixed speed stages. Q-Tech builds it into your pre-assembled plant room or installs it in your boiler room with an Expert Technician.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eGlandless circulator pump with EC motor and electronic control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and model\u003c\/th\u003e\n\u003ctd\u003eWilo Yonos MAXO, 6 threaded models and 1 flanged model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eHot-water heating, air conditioning and closed cooling circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum head\u003c\/th\u003e\n\u003ctd\u003e7.5 to 12.1 m depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum flow\u003c\/th\u003e\n\u003ctd\u003e8.1 to 18.1 m³ per hour depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eReplacement of uncontrolled standard pumps, with 3 fixed speed stages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\u003ctd\u003eFitted and tested in a pre-assembled plant room or installed by an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo Yonos MAXO?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo Yonos MAXO is a Wilo circulator pump for heating and air conditioning in buildings that combines \u003cstrong\u003eEEI ≤ 0.20 and up to 12.1 m\u003c\/strong\u003e of head. Its EC motor adjusts the power continuously. It fits into the pipework with a threaded connection and 180 mm port-to-port length, or with a DN 40 flange.\u003c\/p\u003e\n\u003ch3\u003eControl modes and functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstant (Δp-c) or variable (Δp-v) differential pressure: the pump adapts its power to the demand of the system.\u003c\/li\u003e\n\u003cli\u003eFixed speed with three curves (n constant), which Wilo provides for replacing uncontrolled pumps.\u003c\/li\u003e\n\u003cli\u003eLED display showing the set head, the speed stage and fault codes.\u003c\/li\u003e\n\u003cli\u003eCollective fault signal (SSM) through a volt-free contact, to send the alarm to the building management system.\u003c\/li\u003e\n\u003cli\u003eQuick electrical connection with the Wilo plug and a blocking-current proof motor.\u003c\/li\u003e\n\u003cli\u003eExpandable with the Wilo-Connect module Yonos MAXO, sold separately: external on and off, and run signal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building, the heating or air-conditioning circulator runs for many hours a year. An old uncontrolled pump always turns at the same speed, even when demand drops. A replacement with a different head or connection causes noise, cold zones or pipework changes.\u003c\/p\u003e\n\u003cp\u003eThe Wilo Yonos MAXO reduces that risk in three ways: \u003cstrong\u003ethree fixed speed stages\u003c\/strong\u003e for a direct swap, differential pressure control that matches consumption to demand, and a fault signal that makes maintenance easier.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eWilo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eYonos MAXO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eGlandless pump with EC synchronous motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\n\u003ctd\u003e≤ 0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection class\u003c\/th\u003e\n\u003ctd\u003eIPX4D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFluid temperature\u003c\/th\u003e\n\u003ctd\u003e−20 to 110 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient temperature\u003c\/th\u003e\n\u003ctd\u003e−20 to 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\n\u003ctd\u003e10 bar (PN 10 threaded; PN 6 or 10 flanged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump housing\u003c\/th\u003e\n\u003ctd\u003eGrey cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpeller\u003c\/th\u003e\n\u003ctd\u003ePPS-GF40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing\u003c\/th\u003e\n\u003ctd\u003eCarbon-graphite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLED segment display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollective fault signal (SSM)\u003c\/th\u003e\n\u003ctd\u003eBreak contact, 1 A at 250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eCE, VDE and EAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003ePort-to-port\u003c\/td\u003e\n\u003ctd\u003eMax. head\u003c\/td\u003e\n\u003ctd\u003eMax. flow\u003c\/td\u003e\n\u003ctd\u003eMax. P1\u003c\/td\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/0,5-7\u003c\/th\u003e\n\u003ctd\u003eG 1½ thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e7.5 m\u003c\/td\u003e\n\u003ctd\u003e8.1 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e120 W\u003c\/td\u003e\n\u003ctd\u003e2120639\u003c\/td\u003e\n\u003ctd\u003e4048482235868\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/0,5-10\u003c\/th\u003e\n\u003ctd\u003eG 1½ thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e10.9 m\u003c\/td\u003e\n\u003ctd\u003e9.5 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e190 W\u003c\/td\u003e\n\u003ctd\u003e2120640\u003c\/td\u003e\n\u003ctd\u003e4048482235875\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25\/0,5-12\u003c\/th\u003e\n\u003ctd\u003eG 1½ thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e12.1 m\u003c\/td\u003e\n\u003ctd\u003e11.8 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e305 W\u003c\/td\u003e\n\u003ctd\u003e2120641\u003c\/td\u003e\n\u003ctd\u003e4048482235882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/0,5-7\u003c\/th\u003e\n\u003ctd\u003eG 2 thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e7.5 m\u003c\/td\u003e\n\u003ctd\u003e8.1 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e120 W\u003c\/td\u003e\n\u003ctd\u003e2120642\u003c\/td\u003e\n\u003ctd\u003e4048482235899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/0,5-10\u003c\/th\u003e\n\u003ctd\u003eG 2 thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e10.9 m\u003c\/td\u003e\n\u003ctd\u003e9.5 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e190 W\u003c\/td\u003e\n\u003ctd\u003e2120643\u003c\/td\u003e\n\u003ctd\u003e4048482235905\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e30\/0,5-12\u003c\/th\u003e\n\u003ctd\u003eG 2 thread\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e12.1 m\u003c\/td\u003e\n\u003ctd\u003e11.8 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e305 W\u003c\/td\u003e\n\u003ctd\u003e2120644\u003c\/td\u003e\n\u003ctd\u003e4048482235912\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e40\/0,5-8\u003c\/th\u003e\n\u003ctd\u003eDN 40 flange\u003c\/td\u003e\n\u003ctd\u003e220 mm\u003c\/td\u003e\n\u003ctd\u003e8.5 m\u003c\/td\u003e\n\u003ctd\u003e18.1 m³ per hour\u003c\/td\u003e\n\u003ctd\u003e305 W\u003c\/td\u003e\n\u003ctd\u003e2120646\u003c\/td\u003e\n\u003ctd\u003e4048482235936\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot-water heating systems, air conditioning, closed cooling circuits and industrial circulation systems, according to Wilo.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eG 1½, G 2 or DN 40 flange\u003c\/strong\u003e connection: check the connection and port-to-port length of your current pump.\u003c\/li\u003e\n\u003cli\u003eFluid from −20 to 110 °C with ambient temperature up to 40 °C. Wilo sets a minimum suction head that rises with temperature: on the 25\/0,5-7, 3 m at 50 °C and 10 m at 95 °C.\u003c\/li\u003e\n\u003cli\u003eMaximum pressure of 10 bar and IPX4D protection class.\u003c\/li\u003e\n\u003cli\u003eGrey cast iron housing: for domestic hot water, Wilo offers the Yonos MAXO-Z with a stainless steel housing.\u003c\/li\u003e\n\u003cli\u003eThe thermal insulation shell and the Wilo-Connect module Yonos MAXO are accessories and are ordered separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water (DHW) recirculation: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-para-agua-caliente-sanitaria-top-z-de-wilo\"\u003eWilo TOP-Z\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSingle-family homes with small flow rates: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-pico-1-0-wilo\"\u003eWilo Yonos PICO1.0\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSolar thermal circuits: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-varios-pico-stg-de-wilo\"\u003eWilo Varios PICO-STG\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you prefer a Grundfos circulator for the same type of system: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-magna1\"\u003eGrundfos MAGNA1\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your current pump in connection, port-to-port length and head. The first number shows the connection: 25 is a G 1½ thread, 30 is a G 2 thread and 40 is a DN 40 flange. The last number is the maximum nominal head in metres; if in doubt, send us a photo of your pump's rating plate on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace an uncontrolled pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, Wilo provides three fixed speed stages for replacing uncontrolled standard pumps. Its compact design and the Wilo plug make the swap simpler.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, its housing is grey cast iron. For domestic hot water, Wilo offers the Yonos MAXO-Z with a stainless steel housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it connect to the building management system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, as standard it gives a collective fault signal through a volt-free contact. With the Wilo-Connect module Yonos MAXO it adds external on and off and a run signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pump, the gaskets for the threaded connection and the installation and operating instructions. On the flanged model, Wilo includes washers for the flange bolts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e we confirm the delivery time before we prepare your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eOn new builds, the Wilo Yonos MAXO can arrive fitted in a \u003cstrong\u003epre-assembled plant room, ready to connect\u003c\/strong\u003e. Q-Tech assembles, configures and tests the plant room in its workshop, with safety, operation and pressure tests. The final connection is made by the site installer or Q-Tech, from one working day depending on the type and size of the plant room. See the process on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003ePre-Montaje Avanzado\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eIf your system was installed by another company or you are replacing an existing pump, the first step is a \u003cstrong\u003everification visit\u003c\/strong\u003e by the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e. Outside the province of Málaga it is booked as an \u003ca href=\"\/en-en\/products\/tecnico-experto-instalacion\"\u003eon-site working day\u003c\/a\u003e. To choose a model, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e, message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e or see more \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e and our \u003ca href=\"\/en-en\/pages\/contacto\"\u003econtact\u003c\/a\u003e page.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/es\/es\/Productos-y-campos-de-aplicaci%C3%B3n\/es\/productos\/yonos-maxo_id155\" target=\"_blank\" rel=\"noopener\"\u003eWilo Yonos MAXO range on wilo.com (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/es\/es\/Productos-y-campos-de-aplicaci%C3%B3n\/es\/productos\/yonos-maxo_id155\/2120639\" target=\"_blank\" rel=\"noopener\"\u003eWilo Yonos MAXO 25\/0,5-7 data sheet, with downloadable PDF (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilo","offers":[{"title":"25\/0.5-7 180 mm","offer_id":15417667289176,"sku":"BA-90610","price":688.18,"currency_code":"EUR","in_stock":true},{"title":"25\/0.5-10 180 mm","offer_id":15417677774936,"sku":"BA-86553","price":791.34,"currency_code":"EUR","in_stock":true},{"title":"25\/0.5-12 180 mm","offer_id":43542069969122,"sku":"BA-91081","price":1052.7,"currency_code":"EUR","in_stock":true},{"title":"30\/0.5-7 180 mm","offer_id":15417677807704,"sku":"BA-89666","price":804.41,"currency_code":"EUR","in_stock":true},{"title":"30\/0.5-10 180 mm","offer_id":15417677840472,"sku":"BA-86554","price":849.42,"currency_code":"EUR","in_stock":true},{"title":"30\/0.5-12 180 mm","offer_id":43542061187298,"sku":"SAL-0150615010","price":1030.92,"currency_code":"EUR","in_stock":true},{"title":"40\/0.5-8 flange 220 mm","offer_id":43542065021154,"sku":"BA-86555","price":1285.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-yonos-maxo-rosca-180-frontal.webp?v=1792672462"},{"product_id":"bomba-sustitucion-alpha1l-grundfos-calderas","title":"Grundfos Alpha1 L circulator pump","description":"\u003ch3\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eGrundfos Alpha1 L Circulating Pump\u003c\/h3\u003e\n\u003ch3\u003eThe Universal Replacement Solution for Boilers\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos Alpha1 L Circulating Pump\u003c\/b\u003e is the universal replacement solution designed specifically to modernize or repair boilers that incorporate Grundfos pumps. It represents a direct and reliable upgrade that guarantees exceptional compatibility in 95% of existing systems.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis pump not only restores the operation of your heating system; it upgrades it. Thanks to its highly energy-efficient motor and compact design, the Alpha1 L is the gold standard for replacing older or inefficient models.\u003c\/p\u003e\n\u003ch3\u003eExperience and Compatibility: Guaranteed Replacement\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe key to the \u003cb\u003eAlpha1 L\u003c\/b\u003e lies in its clever design that addresses the main replacement issues in the industry:\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\n\u003cb\u003eMaximum Compatibility:\u003c\/b\u003e It is the only replacement circulating pump that fits directly with the \u003cb\u003e95% of boilers\u003c\/b\u003e that use Grundfos pumps, regardless of the boiler's final brand.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\n\u003cb\u003eSimplified Installation:\u003c\/b\u003e Its compact design and simple connections eliminate the need to purchase additional spare parts or perform complex modifications.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\n\u003cb\u003eSmart Control (PWM):\u003c\/b\u003e It incorporates an external wired input signal (PWM) that allows the boiler itself to precisely and efficiently control the speed, optimizing performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,3,0\"\u003e\n\u003cb\u003eEnvironmental Tolerance:\u003c\/b\u003e Designed to operate reliably at high ambient temperatures, ensuring a prolonged service life even in demanding installation conditions.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Main Benefits of the Alpha1 L\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eTransform your system's efficiency with minimal investment.\u003c\/p\u003e\n\u003ctable data-path-to-node=\"18\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cstrong\u003eKey Benefit\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cstrong\u003eTechnical Value \/ Return on Investment\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,1,0,0\"\u003e\n\n\u003cb\u003eSuperior Energy Savings\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,1,1,0\"\u003eLatest generation motor with unbeatable energy efficiency (EEI of 0.20). Significantly lower operating costs than obsolete models.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,2,0,0\"\u003e\n\n\u003cb\u003eSilent Operation\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,2,1,0\"\u003eExceptionally low noise level, operating between 42-43 dB(A). Ideal for residential installations where acoustic comfort is a priority.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,3,0,0\"\u003e\n\n\u003cb\u003eLong Service Life and Reliability\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,3,1,0\"\u003eHigh-quality materials and stable operation that guarantee reliable performance over time.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"18,4,0,0\"\u003e\n\n\u003cb\u003eEasy Maintenance\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"18,4,1,0\"\u003eIt incorporates a manual release screw accessible from the front of the pump, facilitating bleeding and field maintenance.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e🛠️ Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eThe Alpha1 L meets the most demanding technical requirements in the industry:\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,0,0\"\u003e\n\u003cb\u003eEnergy Efficiency Index (EEI):\u003c\/b\u003e 0.20\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,1,0\"\u003e\n\u003cb\u003eControl:\u003c\/b\u003e External PWM input signal for variable speed control.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,2,0\"\u003e\n\u003cb\u003eDesign:\u003c\/b\u003e Compact, easy to fit and replace (Plug-and-play).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,3,0\"\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Suitable for replacement in 95% of Grundfos boilers.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,4,0\"\u003e\n\u003cb\u003eNoise Level:\u003c\/b\u003e 42 to 43 dB(A) (Silent operation).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,5,0\"\u003e\n\u003cb\u003eMaterials:\u003c\/b\u003e High-quality components for long-lasting performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🎯 Ideal Applications for the Alpha1 L Pump\u003c\/h3\u003e\n\u003cp data-path-to-node=\"23\"\u003eThe universal design of this pump makes it perfect for multiple applications in heating and domestic hot water systems:\u003c\/p\u003e\n\u003cul data-path-to-node=\"24\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,0,0\"\u003eBoilers (Replacement and Renewal).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,1,0\"\u003eUnderfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,2,0\"\u003eMixing units and boiler kits.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,3,0\"\u003eDomestic hot water (DHW) systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"24,4,0\"\u003eBiomass heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eDo I need additional spare parts or adapters to install the Alpha1 L in my old Grundfos boiler?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"27\"\u003eNo, the Alpha1 L Circulating Pump has been designed as a direct replacement (plug-and-play) that fits 95% of boilers equipped with Grundfos pumps. Its compact design and standard connections minimize the need for extra parts.\u003c\/p\u003e\n\u003ch4\u003eWhat does it mean that the EEI is 0.20 and how does it affect my costs?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"29\"\u003eThe Energy Efficiency Index (EEI) of 0.20 indicates that the Alpha1 L is among the most efficient pumps on the market. This translates into significantly lower electricity consumption than older models, resulting in lower operating costs and a quick return on investment.\u003c\/p\u003e\n\u003ch4\u003eIs the Alpha1 L compatible with my boiler's modulation control?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31\"\u003eYes, the pump incorporates an external PWM (Pulse Width Modulation) input signal that allows the boiler to precisely control the pump speed. This ensures that the pump always operates at the system's optimal demand.\u003c\/p\u003e\n\u003chr data-path-to-node=\"32\"\u003e\n\u003ch3\u003e📞 Technical Support and Documentation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"34\"\u003eWe are authorized Grundfos distributors and offer specialized technical support. If you are an installer or professional and need advice on compatibility or installation, do not hesitate to contact our support team by calling \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"35\"\u003e\n\u003ci\u003eDownload the full product catalog for detailed specifications.\u003c\/i\u003e\n\u003c\/p\u003e\n\u003ch3\u003e\n\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGrundfos ALPHA1 L Circulating Pump Video:\u003c\/span\u003e\n\n\u003c\/h3\u003e\n\u003cp\u003e\n\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Ibg3iowZJ0s?si=fHWD0hVtsBAlHMI_\" height=\"315\" width=\"560\"\u003e\n\u003c\/iframe\u003e\n\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e we have this item in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If there are no units available at the time of your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"ALPHA1 L 15-40 130mm Ref. 99160550","offer_id":33848728912010,"sku":"BA-118915","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 15-60 130mm Ref. 99160574","offer_id":33848739365002,"sku":"BA-118918\/SE-AC33563","price":248.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-40 130mm Ref. 99160578","offer_id":15422415896664,"sku":"SE-AC33566\/BA-118916","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-40 180mm Ref. 99160579","offer_id":41663914868962,"sku":"BA-118917","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-60 130mm Ref. 99160583","offer_id":15422431887448,"sku":"SE-AC33568\/BA-118919","price":231.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 25-60 180mm Ref. 99160584","offer_id":15422431920216,"sku":"SE-AC33569\/BA-118920","price":179.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA1 L 32-60 180mm Ref. 99160590","offer_id":41663918964962,"sku":"ba-126066","price":215.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ALPHA1L-CIRCULADORA-GRUNDFOS-01.webp?v=1729767754"},{"product_id":"grupo-hidraulico-de-impulsion-directo-con-bomba-electronica","title":"Direct-drive hydraulic supply group with electronic pump","description":"\u003ch3\u003eDirect feed hydraulic group with insulation and 50kW electronic pump\u003c\/h3\u003e\n\u003cp\u003eDirect pumping group, designed for heating systems up to 75 kW. The pumping group is a set of factory-new devices equipped with a modern GRUNDFOS pump. The ball valve thermometers allow temperature monitoring, and a non-return valve is also incorporated in the return to prevent backflow. The entire group is encased in EPP thermal insulation. The device is intended for both manifold and wall installation.\u003c\/p\u003e\n\u003ch4\u003eComponents of the direct feed hydraulic group with insulation and 50kW electronic pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eGrundfos UMP3 auto 25-70 180 pump\u003c\/li\u003e\n\n\u003cli\u003eBall valve (feed).\u003c\/li\u003e\n\n\u003cli\u003eBall valve (return).\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (return), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (feed), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eNon-return valve on return with manual override.\u003c\/li\u003e\n\n\u003cli\u003eShut-off valve.\u003c\/li\u003e\n\n\u003cli\u003eReturn pipe piece\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical features \u003cmeta charset=\"utf-8\"\u003eof the direct feed hydraulic group with insulation and 50kW electronic pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eDimensions: 470 x 245 x 160mm\u003c\/li\u003e\n\n\u003cli\u003eConnections to boiler 1 1\/2\" M; connections to installation 1\" F.\u003c\/li\u003e\n\n\u003cli\u003eCenter-to-center distance: 125mm\u003c\/li\u003e\n\n\u003cli\u003eMaximum operating temperature: \u003cmeta charset=\"utf-8\"\u003e110 °C\u003c\/li\u003e\n\n\u003cli\u003ePump installation length: 180mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":19588231594072,"sku":"SE-AC74093","price":329.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-grupo-hidraulico-de-impulsion-directo-con-aislamiento-y-bomba-electronica-default-title-52965538496856.jpg?v=1702916036"},{"product_id":"grupo-mezclador-a-punto-fijo-con-bomba-electronica-grundfos","title":"Fixed-point mixing group with Grundfos electronic pump","description":"\u003ch3\u003eFixed-point mixing hydraulic pump group with Grundfos UPM3 Auto 25-70 pump.\u003c\/h3\u003e\n\u003cp\u003ePumping unit designed for heating systems in modern and traditional boiler rooms. The unit is a set of brand-new devices equipped with a modern Grundfos pump. It features an ESBE thermostatic valve that ensures optimal circuit performance. Ball valve thermometers allow for temperature monitoring, and a non-return valve is incorporated into the bottom parameter to prevent backflow. The entire unit is enclosed in EPP thermal insulation. The device is intended for installation on both manifolds and walls.\u003c\/p\u003e\n\u003cp\u003ePower 35kW\u003c\/p\u003e\n\u003ch4\u003eTwo models:\u003c\/h4\u003e\n\u003cp\u003e- With ESBE thermostatic valve 20º - 43º\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e- With ESBE thermostatic valve 45º - 65º\u003c\/p\u003e\n\u003ch4\u003eComponents of the fixed-point mixing hydraulic group with electronic Grundfos pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eGrundfos UMP3 Auto 25-70 180 pump\u003c\/li\u003e\n\n\u003cli\u003eBall valve (supply).\u003c\/li\u003e\n\n\u003cli\u003eBall valve (return).\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (return), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (supply), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eCheck valve on return with manual override.\u003c\/li\u003e\n\n\u003cli\u003eBrass fittings\u003c\/li\u003e\n\n\u003cli\u003eESBE thermostatic valve 35-60ºC \/ ESBE thermostatic valve 20-43ºC.\u003c\/li\u003e\n\n\u003cli\u003eReturn pipe section\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical characteristics \u003cmeta charset=\"utf-8\"\u003eof the fixed-point mixing hydraulic group with electronic Grundfos pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eDimensions: 470 x 245 x 160mm\u003c\/li\u003e\n\n\u003cli\u003eConnections to boiler 1 1\/2\" M; connections to installation 1\" F.\u003c\/li\u003e\n\n\u003cli\u003eCenter distance: 125mm\u003c\/li\u003e\n\n\u003cli\u003eMaximum operating temperature: \u003cmeta charset=\"utf-8\"\u003e110 °C\u003c\/li\u003e\n\n\u003cli\u003ePump mounting length: 180mm\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Grundfos Esbe","offers":[{"title":"20° - 43°","offer_id":19588254466136,"sku":"SE-AC74090","price":523.0,"currency_code":"EUR","in_stock":true},{"title":"45° - 65°","offer_id":19588262985816,"sku":"SE-AC74091","price":519.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/GRUPO-IMPULSION-PUNTO-FIJO-BOMBA-ELECTRONICA-01.webp?v=1730815365"},{"product_id":"bomba-circuladora-star-z-nova-de-wilo","title":"Wilo Star-Z NOVA circulating pump","description":"\u003ch3\u003eWilo-Star-Z NOVA circulator pump\u003c\/h3\u003e\n\u003cp\u003eSTAR-Z NOVA is a premium high-efficiency wet-running circulator pump.\u003c\/p\u003e\n\u003ch3\u003eSpecial features\/advantages of the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eHigh level of hygiene safety thanks to proven technology\u003c\/li\u003e\n\n\u003cli\u003eImproved energy efficiency due to adapted motor technology with power consumption of 3 – 6 watts and a standard thermal insulation shell\u003c\/li\u003e\n\n\u003cli\u003eSimple and fast installation and replacement of standard pump types thanks to the flexible service motor and the Wilo-Connector\u003c\/li\u003e\n\n\u003cli\u003eThe \"T\" version offers maximum hygiene safety thanks to the integrated timer, thermostat, and thermal disinfection detection, as well as high operating comfort thanks to the green-button technology and intuitive user guidance with the LC display.\u003c\/li\u003e\n\n\u003cli\u003eStar-Z NOVA is a wet-running circulator pump with threaded connection and blocking-current-proof synchronous motor.\u003c\/li\u003e\n\n\u003cli\u003eApplications of the Star-Z NOVA pump: Domestic hot water recirculation systems in industry and building services.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eEquipment\/function \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eQuick electrical connection with Wilo-Connector\u003c\/li\u003e\n\n\u003cli\u003eIntegrated ball shut-off valve on the suction side (Star-Z NOVA A, C, T)\u003c\/li\u003e\n\n\u003cli\u003eIntegrated non-return valve on the discharge side (Star-Z NOVA A, C, T)\u003c\/li\u003e\n\n\u003cli\u003eBlocking-current-proof motor\u003c\/li\u003e\n\n\u003cli\u003ePlug-in timer (Star-Z NOVA C)\u003c\/li\u003e\n\n\u003cli\u003e1.8 m connection cable with earthed plug (Star-Z NOVA C)\u003c\/li\u003e\n\n\u003cli\u003eThermal insulation as standard\u003c\/li\u003e\n\n\u003cli\u003eGreen-button technology\u003c\/li\u003e\n\n\u003cli\u003eLCD display for showing pump data and error codes\u003c\/li\u003e\n\n\u003cli\u003eTime switch function for programming 3 on\/off switching times\u003c\/li\u003e\n\n\u003cli\u003eTemperature control for maintaining a constant return temperature in the domestic hot water circulation system\u003c\/li\u003e\n\n\u003cli\u003eThermal disinfection routine (detection and support of thermal disinfection of the domestic hot water tank)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump\u003c\/li\u003e\n\n\u003cli\u003eThermal insulation\u003c\/li\u003e\n\n\u003cli\u003eWilo-Connector\u003c\/li\u003e\n\n\u003cli\u003eGaskets (only Star-Z NOVA A, C, T)\u003c\/li\u003e\n\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eType key \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cp\u003eExample: \u003cstrong\u003eWilo-Star-Z NOVA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStar-Z\u003c\/strong\u003e - Domestic hot water circulation pump, wet-running pump\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOVA\u003c\/strong\u003e - Type designation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e - with ball shut-off valve and non-return valve\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eC\u003c\/strong\u003e - With ball shut-off valve, non-return valve and plug-in timer\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT\u003c\/strong\u003e - with ball shut-off valve, non-return valve, timer, thermostat and thermal disinfection detection\u003c\/p\u003e\n\u003ch3\u003eTechnical data \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eFluid temperature: Drinking water up to 20 °dH: max. +65 °C (NOVA T: 95 °C), for short periods (2 h) up to +70 °C\u003c\/li\u003e\n\n\u003cli\u003eMains connection 1~230 V, 50 Hz\u003c\/li\u003e\n\n\u003cli\u003eProtection class IP 42\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter Rp ½\u003c\/li\u003e\n\n\u003cli\u003eMax. operating pressure 10 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump housing: Brass\u003c\/li\u003e\n\n\u003cli\u003eImpeller: Plastic\u003c\/li\u003e\n\n\u003cli\u003eShaft: Ceramic\u003c\/li\u003e\n\n\u003cli\u003eBearing: Carbon, synthetic resin-impregnated\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Documentation \u003cmeta charset=\"utf-8\"\u003eof the Wilo-Star-Z NOVA circulator pump:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/wilo.com\/pfinder_cmi\/pfinder.php?client=wilo_cmi\u0026amp;action=getPDF\u0026amp;lcc=es\u0026amp;lcd=es\u0026amp;=1\u0026amp;pid=_40288a8a54ce361f0154de2809b70270\u0026amp;cat=c40288a8a54ce361f0154de084ef30580\u0026amp;print_tabs=c40288a8a54ce361f0154de084ef30580TL3_product_datasheet,c40288a8a54ce361f0154de084ef30580TL3_product_dimension,c40288a8a54ce361f0154de084ef30580TL3_product_pumpcurve,c40288a8a54ce361f0154de084ef30580TL3_product_wiringdiagram,c40288a8a54ce361f0154de084ef30580TL3_product_salesdata,c40288a8a54ce361f0154de084ef30580TL3_product_tendertext\u0026amp;format=a4\u0026amp;user_company=\u0026amp;user_name=\u0026amp;user_street=\u0026amp;user_zipcode=\u0026amp;user_town=\u0026amp;user_phone=\u0026amp;user_fax=\u0026amp;user_email=\u0026amp;user_project=\u0026amp;user_installation-site=\" title=\"Download data sheet for Wilo Star Z NOVA domestic hot water circulator pump\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload data sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Wilo","offers":[{"title":"Star-Z Nova 200 I Ref. 4132760","offer_id":19611435597912,"sku":"SE-AC51611\/BA-1109012","price":191.66,"currency_code":"EUR","in_stock":true},{"title":"Star-Z Nova A 200 I Ref. 4132761","offer_id":19611444772952,"sku":"SE-AC51612\/BA-1109022","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"Star-Z Nova T Ref. 4222650","offer_id":37228954779801,"sku":"SE-AC51618\/BA-121713","price":326.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-star-z-nova-de-wilo-star-z-nova-ref-4132760-52965539184984.jpg?v=1702916040"},{"product_id":"bomba-recirculadora-ups-n-grundfos-acs-inox-3-velocidades","title":"UPS-N Single Circulator Pump","description":"\u003ch3\u003eThe DHW Recirculator: Stainless Steel Reliability with 3 Speeds\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos UPS-N Recirculating Pump\u003c\/b\u003e is the simple and extremely reliable solution for ensuring efficient Domestic Hot Water (DHW) recirculation in homes and pressurized systems. Designed specifically for contact with potable water, the UPS-N is distinguished by its robust \u003cb\u003eStainless Steel casing\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis model combines Grundfos reliability with performance flexibility. The ability to select between \u003cb\u003e3 speeds\u003c\/b\u003e allows the installer to adjust the pump's flow rate and head to perfectly suit the specific requirements of each system.\u003c\/p\u003e\n\u003ch3\u003e🛡️ The Trust of Stainless Steel for Potable Water\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eWhen it comes to DHW, material selection is critical. The \u003cb\u003eUPS-N Pump\u003c\/b\u003e offers superior \u003cb\u003eAuthority\u003c\/b\u003e thanks to its design:\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb\u003eStainless Steel (Inox) Casing:\u003c\/b\u003e The pump housing is manufactured entirely from stainless steel, which guarantees exceptional corrosion resistance and ensures maximum hygiene and quality of the circulating potable water.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb\u003eOptimized Components:\u003c\/b\u003e The impeller can be made of PES or Stainless Steel (depending on the specific version), materials selected to withstand recirculation conditions without compromising purity.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb\u003eSimple and Reliable Design:\u003c\/b\u003e Robust construction and minimal maintenance, ideal for tank and tankless water heater systems that require a constant hot water return line.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Performance Control and Adaptability\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003eThe \u003cb\u003e3-speed\u003c\/b\u003e feature of the \u003cb\u003eUPS-N Circulator Pump\u003c\/b\u003e is a key selling point for the professional installer.\u003c\/p\u003e\n\u003ch4\u003ePrecise System Control:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,0,0\"\u003e\u003cb\u003e3-Position Switch:\u003c\/b\u003e Allows for modification of the pump's performance with a simple manual adjustment, balancing energy consumption with the system's flow and head needs.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,1,0\"\u003e\u003cb\u003eApplication Flexibility:\u003c\/b\u003e Ideal for meeting specific flow and head requirements in a wide range of DHW recirculation systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"19,2,0\"\u003e\u003cb\u003eStandard Installation:\u003c\/b\u003e Port-to-port dimension of \u003cb\u003e180 mm\u003c\/b\u003e, a common standard that facilitates its installation and replacement.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🛠️ Key Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eThe design of the UPS-N complies with the most rigorous industry standards:\u003c\/p\u003e\n\u003cul data-path-to-node=\"22\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,0,0\"\u003e\u003cb\u003ePump Body:\u003c\/b\u003e Stainless Steel (Inox).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,1,0\"\u003e\u003cb\u003eSpeeds:\u003c\/b\u003e 3 selectable speeds.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,2,0\"\u003e\u003cb\u003ePort-to-Port Length:\u003c\/b\u003e 180 mm.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,3,0\"\u003e\u003cb\u003eMaximum Working Pressure:\u003c\/b\u003e 10 bar.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,4,0\"\u003e\u003cb\u003eMaximum Ambient Temperature:\u003c\/b\u003e 40 \u003cspan class=\"math-inline\" data-math=\"{^\\circ}\\text{C}\"\u003e${^\\circ}\\text{C}$\u003c\/span\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,5,0\"\u003e\u003cb\u003eProtection Class:\u003c\/b\u003e IP 42 \/ IP 44.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,6,0\"\u003e\u003cb\u003eInsulation Class:\u003c\/b\u003e F \/ H.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e🔗 Installation Accessories\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003e\u003ci\u003e(Remember that the union set is usually sold separately or must be specified in the order.)\u003c\/i\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"25\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"25,0,0\"\u003e\u003cb\u003eUnion Set:\u003c\/b\u003e Available to ensure a leak-proof and professional installation. \u003ca href=\"https:\/\/q-tech.es\/es-es\/collections\/bombas-recirculadoras\/products\/juego-de-racores-para-bomba-recirculadora-ups\" title=\"Juego de racores para bomba circuladora sencilla UPS-N grundfos\"\u003eYou can find them here\u003c\/a\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eWhy is the stainless steel material crucial in this pump for DHW?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"28\"\u003eStainless steel is the preferred material for contact with potable water (DHW) because it does not rust, does not release contaminants into the water (unlike cast iron), and guarantees maximum durability and health safety for the system.\u003c\/p\u003e\n\u003ch4\u003eCan I use the UPS-N Pump for closed heating systems?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"30\"\u003eNo. The UPS-N pump is specifically designed and optimized for the recirculation of \u003cb\u003eDomestic Hot Water (DHW)\u003c\/b\u003e, which requires food-grade materials (stainless steel). For heating, it is recommended to use models with a cast iron body.\u003c\/p\u003e\n\u003ch4\u003eWhat are the 3 speeds used for in this model?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"32\"\u003eThe 3 speeds allow the installer to select the optimal operating point for the pump. A lower speed can be chosen to reduce energy consumption, or a higher speed can be used to ensure sufficient flow and pressure in installations with longer runs or higher head losses.\u003c\/p\u003e\n\u003chr data-path-to-node=\"33\"\u003e\n\u003ch3\u003e📞 Technical Support and Professional Advice\u003c\/h3\u003e\n\u003cp data-path-to-node=\"35\"\u003eIf you require assistance selecting the correct speed or confirming flow requirements for your DHW recirculation system, our technical team specializing in Grundfos is at your disposal. Contact us by calling \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003eUPS-N circulator pump documentation:\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-4609706.pdf\" title=\"Descargar catálogo de la bomba circuladora sencilla para agua caliente sanitaria UPS PM de grundfos\"\u003eDownload catalog\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"UPS 25-55 N \/ AISI 304 \/ 180mm Ref. 95906772","offer_id":30927668871306,"sku":"BA-87119","price":542.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 25-60 N \/ AISI 304 \/ 180mm Ref. 96913085","offer_id":30927670411402,"sku":"BA-86775","price":525.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 25-80 N \/ AISI 304 \/ 180mm Ref. 95906439","offer_id":30927672770698,"sku":"BA-86776","price":830.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 32-80 N \/ AISI 304 \/ 180mm Ref. 95906448","offer_id":30927674212490,"sku":"BA-86777","price":949.0,"currency_code":"EUR","in_stock":true},{"title":"UPS 32-100 N \/ AISI 304 \/ 180mm Ref. 95906489","offer_id":30927676178570,"sku":"BA-86778","price":1296.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/UPS-N-CIRCULADORA-GRUNDFOS-ACS-00.webp?v=1730202437"},{"product_id":"mi401-alpha-reader-de-grundfos-98916967","title":"Grundfos MI401 ALPHA Reader - 98916967","description":"\u003cp\u003eThe Alpha Reader is an external Bluetooth data reading and transfer unit, equipped with a CR2032 lithium battery, IP42 (98916967)\u003c\/p\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/E2Jb3oIU8WI\" width=\"560\" height=\"315\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eDocumentation:\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-5605888.pdf\" title=\"Download Grundfos MI401 ALPHA Reader 98916967 instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":19634603982936,"sku":"SE-AC33447","price":265.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-mi401-alpha-reader-de-grundfos-98916967-default-title-52965539217752.jpg?v=1702916047"},{"product_id":"grupo-hidraulico-mezclador-motorizado","title":"Motorized mixing hydraulic unit","description":"\u003ch3\u003eMotorized mixing hydraulic group with manual 3-way valve and high-efficiency pump.\u003c\/h3\u003e\n\u003cp\u003ePremium 3D mix pumping group - designed for heating systems in modern and traditional boiler rooms. The group is a set of factory-new devices equipped with a modern GRUNDFOS pump.\u003c\/p\u003e\n\u003cp\u003eIt is equipped with an ESBE actuator and a 3-way mixing valve that guarantee optimal circuit performance. The thermometers on the ball valves allow temperature control, and a non-return valve is also incorporated at the lower parameter to prevent backflow. The entire group is enclosed in EPP thermal insulation. The device is intended for both manifold and wall installation.\u003c\/p\u003e\n\u003ch4\u003eComponents of the motorized mixing hydraulic group with manual 3-way valves and high-efficiency pump:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eGrundfos UPM3 auto 25-70 180 pump.\u003c\/li\u003e\n\n\u003cli\u003eBall valve (flow).\u003c\/li\u003e\n\n\u003cli\u003eBall valve (return).\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (return), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eContact thermometer (flow), 0-120 °C.\u003c\/li\u003e\n\n\u003cli\u003eReturn non-return valve with manual lockout.\u003c\/li\u003e\n\n\u003cli\u003eESBE VRG 132 3-way mixing valve.\u003c\/li\u003e\n\n\u003cli\u003eESBE ARA 561 actuator.\u003c\/li\u003e\n\n\u003cli\u003eReturn pipe fitting\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical specifications \u003cmeta charset=\"utf-8\"\u003eof the flow hydraulic group with 3-way mixing valve:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003eDimensions: 470 x 245 x 160mm\u003c\/li\u003e\n\n\u003cli\u003eConnections to the boiler 1 1\/2\" M; connections to the installation 1\" H.\u003c\/li\u003e\n\n\u003cli\u003eCenter-to-center distances: 125mm\u003c\/li\u003e\n\n\u003cli\u003eMaximum operating temperature: \u003cmeta charset=\"utf-8\"\u003e110 °C\u003c\/li\u003e\n\n\u003cli\u003ePump mounting length: 180mm\u003cbr\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e we have this item in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we would order it urgently and immediately inform you of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":19640962056280,"sku":"SE-AC74092","price":469.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-grupo-hidraulico-mezclador-motorizado-default-title-52965548556632.jpg?v=1702916102"},{"product_id":"bomba-circuladora-yonos-varios-pico-stg-de-wilo","title":"WILO YONOS Varios Pico-STG circulator pump","description":"\u003ch3\u003eYONOS Varios Pico-STG by WILO\u003c\/h3\u003e\n\u003ch3\u003eWilo-Varios PICO-STG high-efficiency pump with electronic control.\u003cbr\u003e\n\n\u003c\/h3\u003e\n\u003cp\u003eMaintenance-free wet rotor circulation pump with threaded connection, equipped with a block-resistant synchronous motor with ECM technology and integrated electronic power control for continuous differential pressure control. \u003cspan style=\"text-decoration: underline;\"\u003eSuitable for all heating and air conditioning applications\u003c\/span\u003e, as well as solar and geothermal systems.\u003c\/p\u003e\n\u003cp\u003eStandard with:\u003c\/p\u003e\n\u003cp\u003e- Preselectable control modes for optimal load adjustment\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Constant differential pressure (Δp-c), 3 preset characteristic curves\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Variable differential pressure (Δp-v), 3 preset characteristic curves\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Constant speed (3 speeds)\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* External control via iPWM GT signal (heating\/geothermal) or iPWM ST (solar)\u003c\/div\u003e\n\u003cp\u003e- Synchronization function (manual programming mode) to modify the pump programming in case of replacement\u003c\/p\u003e\n\u003cp\u003e- Manual pump ventilation function for purging the motor compartment\u003c\/p\u003e\n\u003cp\u003e- Manual reset\u003c\/p\u003e\n\u003cp\u003eLED indicator\u003c\/p\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Indication of the selected control mode and characteristic curve\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Indication of the status during purging and manual restart\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* LED coding during the synchronization function\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e* Indication of operation and faults\u003c\/div\u003e\n\u003cp\u003e- Integrated motor protection\u003c\/p\u003e\n\u003cp\u003e- Automatic unblocking function\u003c\/p\u003e\n\u003cp\u003e- Electrical connection cable with 3-pin plug and Wilo connector\u003c\/p\u003e\n\u003cp\u003e- PWM connection\u003c\/p\u003e\n\u003cp\u003e- Pump housing with cataphoresis coating\u003c\/p\u003e\n\u003ch3\u003eApplication of the Wilo Yonos Varios Pico-STG:\u003c\/h3\u003e\n\u003cp\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003eSuitable for all heating and air conditioning applications\u003c\/span\u003e\n\u003cspan\u003e, as well as solar and geothermal systems.\u003c\/span\u003e\n\u003c\/p\u003e\n\u003ch3\u003eOperating data of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Captura_de_pantalla_2021-09-16_a_las_11.42.28_480x480.png?v=1631785381\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eMotor data of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\n\u003cimg alt=\"Wilo Varios PICO-STG Pump\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Captura_de_pantalla_2021-09-16_a_las_11.43.31_480x480.png?v=1631785427\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eMaterials of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e    •    Pump housing: Cast iron\u003cbr\u003e    •    Impeller: Plastic (PP, 40% GF) \u003cbr\u003e    •    Pump shaft: Stainless steel \u003cbr\u003e    •    Bearing: Carbon, metal-impregnated\u003c\/p\u003e\n\u003ch3\u003eDimensions of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\n\u003cimg alt=\"Wilo Varios Pico-STG Pump Dimensions\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Captura_de_pantalla_2021-09-16_a_las_11.44.50_480x480.png?v=1631785547\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eScope of delivery of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump\u003c\/li\u003e\n\n\u003cli\u003eCable with 3-pin plug for pump and connection for Wilo connector\u003c\/li\u003e\n\n\u003cli\u003eWilo connector\u003c\/li\u003e\n\n\u003cli\u003eGaskets\u003c\/li\u003e\n\n\u003cli\u003eInstallation and operation instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation of the Wilo Yonos Varios Pico-STG circulation pump:\u003c\/h3\u003e\n\u003cp\u003e\n\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo252500\/3726523\/wilo252500.pdf\" title=\"Wilo Varios SPG Installation and Operation Instructions\" target=\"_blank\"\u003eDownload Installation and Operation Instructions Manual\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and delivery times:\u003c\/strong\u003e this item is in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Wilo","offers":[{"title":"Several PICO STG 15\/1-8 130mm Ref. 4232742","offer_id":30927685025930,"sku":"SE-AC51960","price":471.9,"currency_code":"EUR","in_stock":true},{"title":"Several PICO STG 15\/1-13 130mm Ref. 4232746","offer_id":30927685058698,"sku":"SE-AC51964","price":489.49,"currency_code":"EUR","in_stock":true},{"title":"Several PICO-STG 15\/1-13 180mm Ref. 4232747","offer_id":41138493292697,"sku":"SE-AC51963","price":508.2,"currency_code":"EUR","in_stock":true},{"title":"Several PICO-STG 25\/1-8 180mm Ref. 4232743","offer_id":41138525569177,"sku":"SE-AC51961","price":505.0,"currency_code":"EUR","in_stock":true},{"title":"Several PICO-STG 30\/1-8 180mm Ref. 4232745","offer_id":41138527305881,"sku":"SE-AC51962","price":505.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-yonos-varios-pico-stg-de-wilo-varios-pico-stg-15-1-8-130mm-ref-4232742-52965578047832.jpg?v=1702916288"},{"product_id":"bomba-circuladora-sencilla-para-agua-caliente-sanitaria-top-z-de-wilo","title":"Wilo TOP-Z circulator pump for domestic hot water recirculation","description":"\u003ch2\u003eWilo TOP-Z circulator pump for domestic hot water recirculation in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo TOP-Z\u003c\/strong\u003e keeps domestic hot water moving through the whole building network, so it runs hot as soon as a tap opens. Q-Tech integrates it into \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e: it reaches your site mounted next to the cylinder, wired and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eGlandless circulator pump for domestic hot water (DHW) recirculation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eWilo TOP-Z (25\/6, 25\/10, 30\/7, 30\/10 and 40\/7)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eApartment blocks, hotels, care homes, gyms and industry\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003e3 manually selectable speeds\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWater temperature\u003c\/th\u003e\u003ctd\u003eUp to 80 °C in continuous duty (25\/6: up to 65 °C)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eDrinking water up to 20 °dH hardness (25\/6: 18 °dH)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V single-phase; 400 V three-phase on the 30\/7 400 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\" title=\"Pre-Montaje Avanzado\"\u003eIntegrated into your pre-assembled plant room\u003c\/a\u003e or connected on-site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo TOP-Z?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo TOP-Z is a Wilo circulator pump for domestic hot water recirculation that runs at \u003cstrong\u003ethree selectable speeds\u003c\/strong\u003e and delivers 5.4 to 9.3 m of head. It sits on the DHW return, next to the cylinder or heat exchanger. Wilo supplies it with thermal insulation shells as standard.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building with many outlets, water in the pipes cools down whenever nobody uses it. Without recirculation, every user waits and runs cold water down the drain before getting \u003cstrong\u003ehot water at the tap\u003c\/strong\u003e. The Wilo TOP-Z returns that water to the cylinder continuously and keeps the network at temperature.\u003c\/p\u003e\n\u003cp\u003eWilo designs the TOP-Z for drinking water, with a \u003cstrong\u003ebronze, stainless steel or grey cast iron\u003c\/strong\u003e body depending on the model. A pump that is too small leaves branches cold; one that is too large uses more electricity than needed.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePump type\u003c\/th\u003e\u003ctd\u003eGlandless, threaded connection (25\/6 to 30\/10) or flanged (40\/7)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFluid\u003c\/th\u003e\u003ctd\u003eDrinking water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum water hardness\u003c\/th\u003e\u003ctd\u003e3.57 mmol per litre (20 °dH); 3.21 mmol per litre (18 °dH) on the 25\/6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWater temperature\u003c\/th\u003e\u003ctd\u003e0 to 80 °C; up to 110 °C for 2 hours\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWater temperature (25\/6)\u003c\/th\u003e\u003ctd\u003eUp to 65 °C; up to 80 °C for 2 hours\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection rating\u003c\/th\u003e\u003ctd\u003eIPX4D\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor insulation class\u003c\/th\u003e\u003ctd\u003eH\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eImpeller\u003c\/th\u003e\u003ctd\u003ePPE-GF30 (glass-fibre reinforced plastic)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIn the box\u003c\/th\u003e\u003ctd\u003ePump, insulation shells, gaskets for the threaded connection, washers for the flange bolts (40\/7) and instructions\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003cth\u003eBody\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003ePower input P1\u003c\/th\u003e\u003cth\u003eWilo reference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/6 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eStainless steel\u003c\/td\u003e\u003ctd\u003eG 1½ (Rp 1)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m (nominal)\u003c\/td\u003e\u003ctd\u003e85 to 200 W\u003c\/td\u003e\u003ctd\u003e2045521\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25\/10 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 1½ (Rp 1)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e150 to 335 W\u003c\/td\u003e\u003ctd\u003e2061964\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/7 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 2 (Rp 1¼)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e5.5 m\u003c\/td\u003e\u003ctd\u003e70 to 185 W\u003c\/td\u003e\u003ctd\u003e2048340\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/7 400 V\u003c\/th\u003e\u003ctd\u003eThree-phase, 400 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 2 (Rp 1¼)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e5.4 m\u003c\/td\u003e\u003ctd\u003e100 to 310 W\u003c\/td\u003e\u003ctd\u003e2048341\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e30\/10 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003eG 2 (Rp 1¼)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e150 to 335 W\u003c\/td\u003e\u003ctd\u003e2059857\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/7 230 V\u003c\/th\u003e\u003ctd\u003eSingle-phase, 230 V\u003c\/td\u003e\u003ctd\u003eGrey cast iron\u003c\/td\u003e\u003ctd\u003eDN 40 flange\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e6.0 m\u003c\/td\u003e\u003ctd\u003e175 to 340 W\u003c\/td\u003e\u003ctd\u003e2046631\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWilo designs the TOP-Z \u003cstrong\u003efor DHW recirculation only\u003c\/strong\u003e; do not use it on heating or cooling circuits.\u003c\/li\u003e\n\u003cli\u003eThe 25\/6 accepts \u003cstrong\u003ewater up to 65 °C\u003c\/strong\u003e in continuous duty; if your network runs hotter, choose the 25\/10 or a larger model.\u003c\/li\u003e\n\u003cli\u003eThe 40\/7 has a grey cast iron body: Wilo's manual asks you to comply with national drinking water regulations as well.\u003c\/li\u003e\n\u003cli\u003ePumps with a 180 W motor (25\/10, 30\/10 and 40\/7) have a winding protection contact; Wilo specifies connecting it to an SK 602N or SK 622N tripping unit.\u003c\/li\u003e\n\u003cli\u003eThe 30\/7 400 V needs a three-phase supply; Wilo offers an optional switching plug for three-phase 230 V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor a single house, the \u003ca href=\"\/en-en\/products\/bomba-circuladora-star-z-nova-de-wilo\" title=\"Wilo Star-Z NOVA circulator pump\"\u003eWilo Star-Z NOVA\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/bomba-circuladora-star-z-de-wilo\" title=\"Wilo Star-Z circulator pump\"\u003eWilo Star-Z\u003c\/a\u003e covers small flows.\u003c\/li\u003e\n\u003cli\u003eFor a heating circuit, choose a heating circulator such as the \u003ca href=\"\/en-en\/products\/bomba-circuladora-yonos-maxo\" title=\"Wilo Yonos MAXO circulator pump\"\u003eWilo Yonos MAXO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want high-efficiency electronic control, Wilo suggests a Yonos PICO-Z or Stratos PICO-Z pump as the replacement for the 25\/6.\u003c\/li\u003e\n\u003cli\u003eFor flows above 16 m³ per hour, look for a DN 50 to DN 80 TOP-Z or ask Q-Tech.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Wilo TOP-Z model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the recirculation flow and the pressure loss of the DHW return. Wilo's curves for each model give the duty point, and a Q-Tech Expert Technician can work it out with you on a technical call.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the Wilo TOP-Z on a heating circuit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Wilo designs it only for domestic hot water recirculation systems. For heating, choose a circulator from the Yonos range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 30\/7 230 V and the 30\/7 400 V?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe power supply and the motor. The 30\/7 230 V is single-phase with P1 up to 185 W; the 30\/7 400 V is three-phase, with P1 up to 310 W and a direction-of-rotation indicator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 40\/7 suitable for drinking water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Wilo designs it for DHW recirculation; because it is grey cast iron, its manual also asks you to comply with national drinking water regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to order\u003c\/strong\u003e: we confirm the lead time before preparing your order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pump, the thermal insulation shells, the connection gaskets and Wilo's instructions. The 40\/7 also includes the washers for the flange bolts.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eIn a Q-Tech \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, the Wilo TOP-Z leaves our workshop mounted on the DHW return, wired, set up and tested. We carry out safety, operation and pressure tests. The plant room arrives \u003cstrong\u003eready to connect\u003c\/strong\u003e: the final connection is made by your site installer or by Q-Tech, from one working day depending on the room type and size. You receive the documentation with photos and a report. See how it works on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\" title=\"Pre-Montaje Avanzado\"\u003ePre-Montaje Avanzado\u003c\/a\u003e and in the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\" title=\"Workshop pre-assembly\"\u003eworkshop pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eIf another company installed the pump or you are replacing one, first book the \u003cstrong\u003everification visit\u003c\/strong\u003e with an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\" title=\"On-site hourly Expert Technician\"\u003eon-site hourly Expert Technician\u003c\/a\u003e. To choose a model, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\" title=\"Technical call\"\u003etechnical call\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. See more models in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\" title=\"Recirculation pumps\"\u003erecirculation pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/il\/en\/Products\/en\/products\/top-z_id123\" target=\"_blank\" rel=\"noopener\"\u003eWilo TOP-Z series page with data by reference\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eWilo-TOP-Z installation and operating instructions, ref. 2202029, available in English from the series page.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wilo","offers":[{"title":"25\/6 230 V","offer_id":31016720695434,"sku":"BA-39863","price":837.98,"currency_code":"EUR","in_stock":true},{"title":"25\/10 230 V","offer_id":31016720728202,"sku":"BA-67688","price":1436.03,"currency_code":"EUR","in_stock":true},{"title":"30\/7 230 V","offer_id":37894814072985,"sku":"BA-1109015","price":849.42,"currency_code":"EUR","in_stock":true},{"title":"30\/7 400 V","offer_id":31016751988874,"sku":"BA-20742","price":863.94,"currency_code":"EUR","in_stock":true},{"title":"30\/10 230 V","offer_id":31016754380938,"sku":"BA-54896","price":1299.54,"currency_code":"EUR","in_stock":true},{"title":"40\/7 230 V","offer_id":31016755789962,"sku":"BA-1109049","price":1138.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-top-z-cuerpo-bronce-roscado-vista-lateral.webp?v=1792751274"},{"product_id":"bomba-grundfos-ups-32-100-n-180","title":"Grundfos UPS 32-100 N 180 Pump","description":"\u003cb\u003eGRUNDFOS UPS 32-100 N 180 CIRCULATION PUMP\u003c\/b\u003e\n\u003cbr\u003e\n\u003cspan\u003eEnclosed rotor pump; the pump and motor form a single unit without a mechanical seal and with only two sealing gaskets. The pumped liquid lubricates the bearings. The pump has a 3-speed selector. The pump has the following features:\u003c\/span\u003e\n\u003cbr\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eStainless steel shaft.\u003c\/li\u003e\n\n\u003cli\u003eCeramic radial bearing system.\u003c\/li\u003e\n\n\u003cli\u003eCarbon thrust bearing.\u003c\/li\u003e\n\n\u003cli\u003eStainless steel rotor drum and bearing plate.\u003c\/li\u003e\n\n\u003cli\u003eCorrosion-resistant PES\/PP composite impeller.\u003c\/li\u003e\n\n\u003cli\u003eStainless steel pump housing\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003eNumber of motor phases: 1\u003cbr\u003eNo additional motor protection is required.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\n\u003c\/p\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\n\n\u003cb\u003eLiquid:\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePumped liquid:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eWater\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eLiquid temperature range:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e-25 .. 110 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eLiquid temperature during operation:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e60 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eDensity:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e983.2 kg\/m³\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\n\n\u003cb\u003eTechnical:\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eTF class:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e95\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eApprovals on the nameplate:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCE,EAC,WEEE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\n\n\u003cb\u003eMaterials:\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePump housing:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eStainless steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eDIN W.-Nr. 1.4301\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eAISI 304\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eImpeller:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eComposite, PES\/PP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ctable class=\"split\"\u003e\n\n\u003ctbody class=\"split\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\n\n\u003cb\u003eInstallation:\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMax. ambient temperature with liquid at 80ºC:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e40 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMaximum operating pressure:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e10 bar\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePipe connection:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eG 2\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eNominal pressure:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePN 10\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003ePort-to-port length:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e180 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\n\n\u003cb\u003eElectrical data:\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eInput power at speed 1:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e280 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eInput power at speed 2:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e340 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMax. input power:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e345 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eMains frequency:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e50 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eRated voltage:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1 x 230 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCurrent at speed 1:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1.3 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCurrent at speed 2:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1.5 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCurrent at speed 3:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e1.52 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eCapacitor size - Operation:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e9.5 µF\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eDegree of protection (IEC 34-5):\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eX4D\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eInsulation class (IEC 85):\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003eH\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003e\n\n\u003cb\u003eOther:\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"dontsplit\"\u003eNet weight:\u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e  \u003c\/td\u003e\n\n\u003ctd class=\"dontsplit\"\u003e6.4 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":34727762690201,"sku":"GRUNDFOS-95906489","price":899.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-bomba-grundfos-ups-32-100-n-180-default-title-52965602918744.jpg?v=1702916517"},{"product_id":"bomba-circuladora-star-z-de-wilo","title":"Wilo Star-Z circulator pump","description":"\u003ch3\u003eWilo Star-Z circulation pump\u003c\/h3\u003e\n\u003cp\u003eSTAR-Z is a premium, highly efficient wet rotor circulation pump with threaded connection.\u003c\/p\u003e\n\u003ch3\u003eSpecial features\/advantages of the Wilo Star-Z circulation pump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eSingle-phase pumps with quick electrical connection.\u003c\/li\u003e\n\n\u003cli\u003eAll synthetic material components in contact with the fluid meet KTW requirements.\u003c\/li\u003e\n\n\u003cli\u003eWet rotor circulation pump with threaded connection.\u003c\/li\u003e\n\n\u003cli\u003eApplication of the Wilo Star-Z circulation pump: DHW recirculation systems in industrial and building applications.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eEquipment\/function of the Wilo Star-Z circulation pump:\u003c\/h3\u003e\n\u003cp\u003eOperating modes\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003eSpeed switching (Star-Z...-3 only)\u003c\/p\u003e\n\u003cp\u003eManual functions\u003c\/p\u003e\n\u003cp\u003eSpeed setting (1 speed, 3 speeds on Star-Z...-3 pumps)\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupply of the Wilo Star-Z circulation p\u003cmeta charset=\"utf-8\"\u003eump\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump\u003c\/li\u003e\n\n\u003cli\u003eGaskets if connections are threaded\u003c\/li\u003e\n\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eDesignation\u003c\/h3\u003e\n\u003cp\u003eExample: \u003cstrong\u003eWilo-Star-Z 20\/1\u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eStar\u003c\/strong\u003e - Standard pump\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eZ\u003c\/strong\u003e - Recirculation pump\u003c\/p\u003e\n\u003cp\u003e\n\u003cb\u003e20\/\u003c\/b\u003e - nominal connection diameter\u003cbr\u003e\n\u003cbr\u003e\n\u003cb\u003e1\u003c\/b\u003e - Nominal head [m]\u003c\/p\u003e\n\u003cp\u003e\n\u003cb\u003e-3\u003c\/b\u003e - 3 speeds \u003c\/p\u003e\n\u003ch3\u003eTechnical data of the Wilo Star-Z circulation p\u003cmeta charset=\"utf-8\"\u003eump:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eConstant speed; on Star-Z...-3, three selectable speeds\u003c\/li\u003e\n\n\u003cli\u003eFluid temperature: Potable water up to 3.21 mmol\/l (18 °dH): max. +65°C, for short-term operation (2 h) up to +70°C\u003c\/li\u003e\n\n\u003cli\u003eElectrical supply 1~230 V, 50 Hz\u003c\/li\u003e\n\n\u003cli\u003eProtection type IP44\u003c\/li\u003e\n\n\u003cli\u003eNominal diameter Rp ½, Rp 1\u003c\/li\u003e\n\n\u003cli\u003eMax. operating pressure 10 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials of the Wilo Star-Z circulation p\u003cmeta charset=\"utf-8\"\u003eump\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003ePump housing: bronze\u003c\/li\u003e\n\n\u003cli\u003eImpeller: Plastic\u003c\/li\u003e\n\n\u003cli\u003eShaft: Ceramic oxide\u003c\/li\u003e\n\n\u003cli\u003eBearing: Carbon, resin-impregnated\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order it on an urgent basis and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Wilo","offers":[{"title":"Star-Z 20\/1 220 I Ref. 4028111","offer_id":37229084082329,"sku":"SE-AC51604\/BA-1109021","price":355.74,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 20\/4 220 I Ref. 4081193","offer_id":43542214344930,"sku":"BA-59546","price":457.38,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 20\/5 220 I Ref. 4081198","offer_id":43542222831842,"sku":"BA-67689","price":500.94,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 20\/7 220 I Ref. 4081203","offer_id":43542232367330,"sku":"BA-67690","price":659.21,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 25\/2 220 I Ref. 4029062","offer_id":37229084115097,"sku":"SE-AC51605\/BA-1109014","price":564.83,"currency_code":"EUR","in_stock":true},{"title":"Star-Z 25\/6 220 I Ref. 4047573","offer_id":37229084180633,"sku":"SE-AC51600\/BA-20737","price":602.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-star-z-de-wilo-star-z-20-1-em-ref-4028111-52965606293848.jpg?v=1702916544"},{"product_id":"juego-de-racores-para-yonos-pico-de-wilo","title":"Fitting set for WILO YONOS Pico","description":"\u003cp\u003eThe WILO dry rotor pump fitting kit is part of the complete range of products, systems, and items for irrigation, heating, cooling, and other professional building installations.\u003c\/p\u003e\n\u003cp\u003eSizes:\u003c\/p\u003e\n\u003cp\u003e- Fitting kit 1\/2\" F - 1\" F \u003c\/p\u003e\n\u003cp\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003e- Fitting kit 1\" F - 1 1\/2\" F \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e\n\u003cmeta charset=\"UTF-8\"\u003e- Fitting kit 1 1\/4\" F - 2\" F \u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003eBuy it together with the \u003ca href=\"https:\/\/q-tech.es\/collections\/bombas-recirculadoras\/products\/yonos-pico-de-wilo\" title=\"WILO Yonos PICO circulation pump\"\u003eWILO Yonos Pico\u003c\/a\u003e pump to adapt it to your current installation if it is a different size. \u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e we have this item in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If there are no units available at the time of your order, we would order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Wilo","offers":[{"title":"1\/2\" F - 1\" F fitting set","offer_id":37316623859865,"sku":"BA-65622","price":19.0,"currency_code":"EUR","in_stock":true},{"title":"1\" F - 1 1\/2\" F fitting set","offer_id":37316623892633,"sku":"BA-1109030","price":21.0,"currency_code":"EUR","in_stock":true},{"title":"1 1\/4\" F - 2\" F fitting set","offer_id":37316623925401,"sku":"BA-1109031","price":18.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-juego-de-racores-para-yonos-pico-de-wilo-juego-de-racores-1-2-h-1-h-52965607276888.jpg?v=1702916550"},{"product_id":"bomba-circuladora-sencilla-comfort-pm","title":"COMFORT PM single circulator pump","description":"\u003ch3\u003eDHW Recirculation Solution with Grundfos Spherical Motor Technology\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos COMFORT PM Recirculation Pump\u003c\/b\u003e is specifically designed to provide maximum comfort and efficiency in Domestic Hot Water (DHW) systems in single-family and terraced homes. Its advanced technology ensures instant hot water at the tap while minimizing energy consumption.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis model represents the pinnacle of Grundfos's \u003cb\u003eExperience\u003c\/b\u003e in domestic recirculation. It is an investment in lasting comfort, reliability, and energy savings.\u003c\/p\u003e\n\u003ch3\u003e🔬 Spherical Technology: Quiet and Reliable Operation\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe main technical advantage of the \u003cb\u003eCOMFORT PM Pump\u003c\/b\u003e is its exclusive \u003cb\u003eSpherical Motor\u003c\/b\u003e. This design feature increases reliability and reduces the need for maintenance:\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\n\u003cb\u003eNo Rotating Shaft:\u003c\/b\u003e Unlike conventional encapsulated motors, the spherical motor lacks a rotating bearing shaft. The magnetic field is transferred directly to the rotor that drives the water.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\n\u003cb\u003eHermetic Separation:\u003c\/b\u003e The part of the pump that drives the water is hermetically separated from the stator by a spherical stainless steel separator element. This effectively prevents the entry of sediments.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\n\u003cb\u003eSimplified Maintenance:\u003c\/b\u003e The motor can be easily removed from the pump housing. This allows for quick cleaning, maintenance, or replacement without having to dismantle the system's hydraulics.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Key Benefits for the User and the Installation\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"17\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cstrong\u003eKey Benefit\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cstrong\u003eStrategic Value\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,1,0,0\"\u003e\n\n\u003cb\u003eInstant Hot Water\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,1,1,0\"\u003eEfficient DHW recirculation that eliminates waiting, improving daily comfort.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,2,0,0\"\u003e\n\n\u003cb\u003ePotable Water Approved Materials\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,2,1,0\"\u003eInternal components and bronze housing fully approved for use with potable water (DWGW). Maximum \u003cb\u003eConfidence\u003c\/b\u003e and hygiene.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,3,0,0\"\u003e\n\n\u003cb\u003eMaximum Durability\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,3,1,0\"\u003eCorrosion-resistant impeller made of high-quality materials (stainless steel, EPDM, PPO, PTFE, and Graphite).\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,4,0,0\"\u003e\n\n\u003cb\u003eLow Consumption\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,4,1,0\"\u003ePermanent Magnet (PM) Motor that guarantees superior energy efficiency compared to standard pumps.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cblockquote data-path-to-node=\"18\"\u003e\n\n\u003cp data-path-to-node=\"18,0\"\u003e\n\u003cb\u003eApplication Note:\u003c\/b\u003e This pump is designed to be used exclusively in \u003cb\u003epressurized hot water systems\u003c\/b\u003e.\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\u003ch3\u003e🛠️ Technical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,0,0\"\u003e\n\u003cb\u003eApplication Type:\u003c\/b\u003e Domestic Hot Water (DHW) recirculation in homes.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,1,0\"\u003e\n\u003cb\u003eMotor Technology:\u003c\/b\u003e Permanent Magnet (PM) Spherical Motor.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,2,0\"\u003e\n\u003cb\u003ePump Housing Material:\u003c\/b\u003e Bronze (approved for potable water).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,3,0\"\u003e\n\u003cb\u003eImpeller Material:\u003c\/b\u003e Stainless steel, EPDM, PPO, PTFE, Graphite.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,4,0\"\u003e\n\u003cb\u003eMaintenance:\u003c\/b\u003e Removable motor head for quick maintenance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"20,5,0\"\u003e\n\u003cb\u003eControl Technology:\u003c\/b\u003e Basic version (non-automatic\/AUTOADAPT).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e💡 About the AUTOADAPT Function (Automatic Versions Only)\u003c\/h4\u003e\n\u003cp data-path-to-node=\"22\"\u003eAlthough this is the basic version, it is worth noting that the COMFORT range offers the exclusive \u003cb\u003eAUTOADAPT\u003c\/b\u003e function in its automatic versions. This function guarantees minimum energy consumption and maximum comfort by learning the hot water consumption patterns of the home. \u003ci\u003e(See the automatic versions for this functionality).\u003c\/i\u003e\n\u003c\/p\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eWhy is it important that the pump housing is made of bronze?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"25\"\u003eThe use of bronze in the housing is crucial to ensure compatibility with potable water (DHW) and prevent long-term corrosion. This material complies with the strictest sanitary regulations.\u003c\/p\u003e\n\u003ch4\u003eWhat operational advantage does the spherical motor offer over a conventional encapsulated motor?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"27\"\u003eThe spherical motor is more reliable and quieter because it eliminates the rotating shaft and mechanical seals, which are common points of wear and leakage in conventional motors. Its hermetic separation design reduces the risk of blockages caused by dirt or sediments.\u003c\/p\u003e\n\u003ch4\u003eCan I install the COMFORT PM in low-pressure systems?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"29\"\u003eNo. The Grundfos COMFORT PM Circulating Pump has been designed and should only be used in \u003cb\u003epressurized domestic hot water systems\u003c\/b\u003e.\u003c\/p\u003e\n\u003chr data-path-to-node=\"30\"\u003e\n\u003ch3\u003e📞 Technical Support and Compatibility\u003c\/h3\u003e\n\u003cp data-path-to-node=\"32\"\u003eIf you need to verify the compatibility of this pump with your DHW system or have questions about the advantages of the AUTOADAPT versions, our specialized Grundfos recirculation technical team is available. Contact us by calling \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/CG4t7gBAAMc\" width=\"560\" height=\"315\"\u003e\n\u003c\/iframe\u003e\n\u003c\/p\u003e\n\u003ch3\u003eComfort PM Circulating Pump Documentation:\u003c\/h3\u003e\n\u003cp\u003e\n\u003ca href=\"https:\/\/es.grundfos.com\/bombas_grundfos\/bombas_sistemas_bombeo\/recirculadora_COMFORT\/_jcr_content\/tabbedpanel\/brochures\/download_list\/downloads\/download\/file\/file.res\/COMFORT%20CATALOGO.pdf\" title=\"Download the catalog for the basic Comfort UP PM domestic hot water circulating pump by Grundfos\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload catalog\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e we have this item in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"Comfort PM 15-14 B PM \/ 80mm Ref. 97916771","offer_id":37517610418329,"sku":"BA-86769\/SE-AC33550","price":189.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BA \/ 80mm Ref. 97980069","offer_id":37517610483865,"sku":"SE-AC33551\/BA-87117","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BXA \/ 110mm Ref. 97916749","offer_id":47395649847640,"sku":"BA-87118\/SE-AC33553","price":412.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BX \/ 140mm with isolation and non-return valves","offer_id":58684416229720,"sku":"SE-AC33552","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"Comfort PM 15-14 BDT with timer \/ 80mm","offer_id":58684423569752,"sku":"SE-AC33554","price":325.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/COMFORT-PM-15-14B-CIRCULADORA-GRUNDFOS-ACS-00.webp?v=1730114926"},{"product_id":"bomba-circuladora-sencilla-up-n-grundfos-1","title":"Grundfos UP-N single circulator pump","description":"\u003ch3\u003eGrundfos UP-N single circulation pump for hot water systems\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos UP-N pump is a circulation pump that is easy to install and operate.\u003c\/p\u003e\n\u003cp\u003eThe UP-N is a circulation pump made of stainless steel and designed for domestic hot water systems.\u003c\/p\u003e\n\u003cp\u003eGrundfos UP-N circulation pumps are single-phase (230V), single-speed pumps.\u003c\/p\u003e\n\u003cp\u003eThe UP-N is an encapsulated rotor circulation pump, meaning the pump and motor form a compact unit without a shaft seal and with only two seals for sealing.\u003c\/p\u003e\n\u003ch4\u003eFeatures of the Grundfos UP-N single circulation pump:\u003c\/h4\u003e\n\u003cp\u003e• Liquid temperature: +2°C to 110°C \/ max. 60°C for domestic hot water\u003c\/p\u003e\n\u003cp\u003e• Insulation class: F\u003c\/p\u003e\n\u003cp\u003e• Protection rating: IP 42\u003c\/p\u003e\n\u003cp\u003e• Stainless steel pump body\u003c\/p\u003e\n\u003cp\u003e• Ceramic shaft and radial bearings\u003c\/p\u003e\n\u003cp\u003e• Carbon axial bearing\u003c\/p\u003e\n\u003cp\u003e• Stainless steel rotor sleeve and bearing supports.\u003c\/p\u003e\n\u003cp\u003e• Corrosion-resistant composite (PES\/PP) impeller\u003c\/p\u003e\n\u003cp\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003e• Max. operating pressure: 10 bar\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e\n\u003cmeta charset=\"UTF-8\"\u003e• Thread center distance (mm): 150 mm\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cmeta charset=\"UTF-8\"\u003e• Connection diameter: 1\" 1\/4 \u003ca href=\"https:\/\/q-tech.es\/collections\/bombas-recirculadoras\/products\/juego-de-racores-para-bomba-recirculadora-comfort-pm-y-up-n-de-grundfos\" title=\"Fitting kit for Grundfos Comfort PM and UP-N circulation pump\"\u003e(Fittings available, click here)\u003c\/a\u003e\n\u003c\/p\u003e\n\u003ch4\u003eDocumentation \u003cmeta charset=\"utf-8\"\u003efor the Grundfos UP-N single circulation pump\u003c\/h4\u003e\n\u003cp\u003e\n\u003ca title=\"Download the catalog for the Grundfos Comfort UP PM single circulation pump for domestic hot water\" href=\"https:\/\/es.grundfos.com\/bombas_grundfos\/bombas_sistemas_bombeo\/recirculadora_COMFORT\/_jcr_content\/tabbedpanel\/brochures\/download_list\/downloads\/download\/file\/file.res\/COMFORT%20CATALOGO.pdf\" target=\"_blank\"\u003eDownload catalog\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order them urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"UP 20-07 N \/ AISI 304 \/ 150mm Ref. 59640506","offer_id":37517746012313,"sku":"BA-86771","price":239.0,"currency_code":"EUR","in_stock":true},{"title":"UP 20-15 N \/ AISI 304 \/ 150mm Ref. 59641500","offer_id":37517746045081,"sku":"BA-86772\/SE-AC31211","price":334.0,"currency_code":"EUR","in_stock":true},{"title":"UP 20-30 N \/ AISI 304 \/ 150mm Ref. 59643600","offer_id":37517746077849,"sku":"BA-86773\/SE-AC31212","price":378.0,"currency_code":"EUR","in_stock":true},{"title":"UP 20-45 N \/ AISI 304 \/ 150mm Ref. 95906472","offer_id":37517746110617,"sku":"BA-86774\/SE-AC31213","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/UP-N-CIRCULADORA-GRUNDFOS-ACS-00.webp?v=1730205049"},{"product_id":"juego-de-racores-para-bomba-recirculadora-comfort-pm-y-up-n-de-grundfos","title":"Union set for Grundfos Comfort PM and UP-N circulator pumps","description":"\u003cp\u003eBrass fitting set for Grundfos Comfort PM and UP-N series recirculation pumps.\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eFitting set - 1\" 1\/4 H - 3\/4\" H\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If there are no units available at the time of your order, we would order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":37525462548633,"sku":"BA-86784","price":61.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-juego-de-racores-para-bomba-recirculadora-comfort-pm-y-up-n-de-grundfos-juego-de-racores-1-1-4-h-3-4-h-52965609079128.jpg?v=1702916561"},{"product_id":"bomba-circuladora-baxi-quantum-maxi-alta-eficiencia","title":"Baxi Quantum MAXI","description":"\u003cp\u003eBaxi Quantum Maxi circulators are designed for heating and cooling systems. \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eInefficient hydraulic flow in thermal systems causes boiler wear and uncontrolled energy consumption. This \u003cb data-path-to-node=\"5\" data-index-in-node=\"132\"\u003eBaxi Quantum MAXI circulator pump\u003c\/b\u003e stabilizes flow, eliminates cavitation noise, and ensures consistent performance in high-demand circuits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDesigned for engineering environments, the ECM technology in this wet rotor circulator drastically reduces electricity consumption. It ensures thermal protection of the infrastructure by continuously adapting its operating speed to variations in HVAC system pressure.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"7\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,0,0\"\u003e\n\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eEnergy Efficiency (EEI):\u003c\/b\u003e 0.23 or less.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,1,0\"\u003e\n\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMotor technology:\u003c\/b\u003e Wet rotor with ECM modulation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,2,0\"\u003e\n\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eControl modes:\u003c\/b\u003e Variable differential pressure (ΔP-v), constant differential pressure (ΔP-c), and 3 fixed speeds.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,3,0\"\u003e\n\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eFactory supply:\u003c\/b\u003e Hydraulic connection fittings and seals included as standard.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"8,4,0\"\u003e\n\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003ePhysical dimensions:\u003c\/b\u003e Height 245.5 mm, Width 101.9 mm, Depth 133.2 mm.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eCompatibility and Operating Limits\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eTechnicians should integrate this circulator into closed-loop commercial heating and cooling circuits. It is ideal for underfloor heating systems and radiators with thermostatic valves. The equipment is not suitable for pumping viscous fluids or chemically aggressive liquids.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,0,0\"\u003e\n\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eWhat pressure control modes does the Baxi Quantum MAXI circulator offer?\u003c\/b\u003e The equipment can operate using variable differential pressure for systems with thermostatic valves, constant differential pressure for underfloor heating circuits, or manual operation set to one of three fixed speed levels.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"12,1,0\"\u003e\n\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eDoes the equipment include accessories for direct hydraulic connection?\u003c\/b\u003e Yes, the package includes all the components required for connection. The circulator comes with the corresponding sealing gaskets and fittings, speeding up installation in the plant room.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eSpecialized Technical Support\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eIncorrect flow rate settings compromise the system's thermal balance. Our engineering department at \u003cb data-path-to-node=\"14\" data-index-in-node=\"129\"\u003eQ-tech.es\u003c\/b\u003e offers direct assistance to professionals and integrators. Call us to ensure the correct commissioning of this circulator in your critical network.\u003c\/p\u003e\n\u003ch3\u003eDocumentation:\u003c\/h3\u003e\n\u003cp\u003e\n\u003ca href=\"https:\/\/edge.sitecorecloud.io\/bdrthermea1-platform-production-864a\/media\/Project\/BaxiES\/BaxiES\/Documentation\/Professional-products\/Complementos-componentes-instalacion\/Circuladores\/Quantum-Maxi\/QUANTUM_MAXI_CATALOG_14es_02.pdf\" title=\"Baxi Quantum MAXI circulator pump - download technical information\" rel=\"noopener\" target=\"_blank\"\u003eDownload Technical Information\u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e This item is in stock at our warehouse. Occasionally, depending on the time of year, stock updates may be delayed. If no units are available at the time of your order, we will order them urgently and immediately inform you of the updated delivery time.\u003c\/p\u003e\n","brand":"BAXI","offers":[{"title":"Quantum MAXI MYL-30 Ref. 7739886","offer_id":43554402074850,"sku":"SE-BR07140\/BAXI-7739886","price":219.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1025 1\" Ref. 7739884","offer_id":43554402107618,"sku":"SE-BR07141\/BAXI-7739884","price":209.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1025 1 1\/4\" Ref. 7739885","offer_id":43554402140386,"sku":"SE-BR07142\/BAXI-7739885","price":216.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1035 1\" Ref. 7739887","offer_id":43554402173154,"sku":"SE-BR07143\/BAXI-7739887","price":278.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1035 1 1\/4\" Ref. 7739888","offer_id":43554402205922,"sku":"SE-BR07144\/BAXI-7739888","price":265.0,"currency_code":"EUR","in_stock":true},{"title":"Quantum MAXI 1045 1 1\/4\" Ref. 7739889","offer_id":43554402238690,"sku":"SE-BR07145\/BAXI-7739889","price":379.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/baxi-quantum-maxi-de-baxi-quantum-maxi-myl-30-ref-7739886-52965641126232.jpg?v=1702916765"},{"product_id":"alpha-solar","title":"ALPHA Solar","description":"\u003ch3\u003eGrundfos ALPHA SOLAR circulator pump for a highly efficient solar water system.\u003c\/h3\u003e\n\u003cp\u003eALPHA SOLAR is a circulator pump designed for solar thermal systems. It features three constant curve modes, and the speed can also be controlled using a low-voltage PWM signal from a solar controller.\u003c\/p\u003e\n\u003cp\u003eGrundfos ALPHA SOLAR offers very easy installation and low noise levels. This highly efficient and reliable pump is designed to be maintenance-free, with durable ceramic bearings and shaft, as well as corrosion-resistant stainless steel components.\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eReliable and highly efficient\u003c\/strong\u003e\n\u003cbr\u003eThe PWM signal generates an analog signal using a digital source to control the pump speed and performance, optimize solar energy collection, and ensure minimum energy consumption.\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eEasy access\u003c\/strong\u003e\n\u003cbr\u003eA manual release screw is accessible from the front of the pump.\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eRemote troubleshooting\u003c\/strong\u003e\n\u003cbr\u003eA dry-running warning is available as a PWM feedback signal.\u003c\/p\u003e\n\u003cp\u003e\n\u003cstrong\u003eEasy handling\u003c\/strong\u003e\n\u003cbr\u003eVery easy installation, low noise levels, and maintenance-free.\u003c\/p\u003e\n\u003ch4\u003eTechnical specifications of the Grundfos Alpha solar electronic circulator pump:\u003c\/h4\u003e\n\u003cp\u003e- Liquid temperature: +2°C to +130°C at 60°C ambient temperature \/ \u003cmeta charset=\"UTF-8\"\u003e\n\u003cspan\u003e+2°C to +110°C at 70°C ambient temperature\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Ambient temperature: 0°C to +70°C\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Maximum relative air humidity: 95%\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- System pressure: Maximum 1.0 MPa (10 bar)\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Minimum inlet pressure: 0.05 MPa (0.50 bar) at 95°C liquid temperature.\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Protection class: IPX4D\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Insulation class: F\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Sound pressure level: \u0026lt;43 dB(A)\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Supply voltage: 1x230 V +10%\/-15%, 50Hz\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Motor protection: No external \u003c\/span\u003e\n\u003cspan\u003emotor protection required.\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Power cable: 1m without plug\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- External monitoring option: PWM profile C\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n\u003cspan\u003e- Supply: Gaskets (without fittings) and 1m PWM signal cable\u003c\/span\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation for the \u003cmeta charset=\"utf-8\"\u003eGrundfos Alpha solar electronic circulator pump:\u003c\/h3\u003e\n\u003cp\u003e\n\u003ca rel=\"noopener noreferrer\" title=\"Grundfos ALPHA SOLAR circulator pump catalog\" href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6512406.pdf\" target=\"_blank\"\u003eDownload product catalog\u003c\/a\u003e \u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order them urgently and immediately inform you of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"ALPHA Solar 15-75 130mm Ref. 98989298","offer_id":43592828453090,"sku":"SE-AC33540","price":392.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA Solar 25-75 130mm Ref. 98989299","offer_id":43592828485858,"sku":"SE-AC33541","price":406.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA Solar 25-75 180mm Ref. 98989300","offer_id":43592828518626,"sku":"SE-AC33542","price":406.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA Solar 25-145 180mm Ref. 98989297","offer_id":43592828551394,"sku":"SE-AC33543","price":434.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-alpha-solar-alpha-solar-15-75-130mm-ref-98989298-53009410752856.jpg?v=1702914463"},{"product_id":"bomba-circuladora-alpha3-grundfos-bluetooth-go-balance","title":"Grundfos ALPHA3 circulator pump","description":"\u003ch3\u003eSuperior Performance and Connectivity: The Circulator of the Future\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe \u003cb\u003eGrundfos ALPHA3 circulator pump\u003c\/b\u003e is at the forefront of efficiency and control for heating, ventilation, and air conditioning (HVAC) systems. Surpassing market standards, the ALPHA3 combines Grundfos's leading energy efficiency with direct \u003cb\u003eBluetooth connectivity\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis wireless connection, integrated with the \u003cb\u003eGrundfos GO Balance\u003c\/b\u003e app, allows professionals to perform hydraulic balancing, collect operating data, and generate installation reports directly from their mobile device. The result is unparalleled time savings, maximum precision, and a demonstration of \u003cb\u003eAuthority\u003c\/b\u003e in every completed project.\u003c\/p\u003e\n\u003ch3\u003e🔗 Direct Hydraulic Balancing with Grundfos GO Balance\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eThe star feature of the \u003cb\u003eALPHA3\u003c\/b\u003e is its ability to radically simplify hydraulic balancing, a critical task that directly impacts the efficiency and comfort of the system.\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,0,0\"\u003e\n\u003cb\u003eNo Additional Accessories (Reader):\u003c\/b\u003e Unlike previous models, the ALPHA3 incorporates communication technology directly into the pump. This eliminates the need for external reading accessories (such as the ALPHA Reader), simplifying the installer's workflow.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,1,0\"\u003e\n\u003cb\u003eBluetooth Management:\u003c\/b\u003e Bluetooth connectivity allows for seamless and secure communication with the Grundfos GO Balance app.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"15,2,0\"\u003e\n\u003cb\u003eProfessional Documentation:\u003c\/b\u003e The app guides the installer step-by-step through the balancing process in radiator or underfloor heating systems, automatically generating detailed reports for the customer.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e✅ Key Benefits of the ALPHA3 for the Installer and the Customer\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"17\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\n\n\u003cstrong\u003eKey Benefit\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\n\u003cstrong\u003eStrategic Value\u003c\/strong\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,1,0,0\"\u003e\n\n\u003cb\u003eInstallation Time Savings\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,1,1,0\"\u003eFaster and more precise hydraulic balancing than ever before thanks to direct Bluetooth connectivity and the GO Balance app.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,2,0,0\"\u003e\n\n\u003cb\u003eLeading Energy Efficiency\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,2,1,0\"\u003eHigh-efficiency motor, ensuring minimum electricity consumption and drastically reducing long-term operating costs.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,3,0,0\"\u003e\n\n\u003cb\u003eAUTOADAPT Operation\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,3,1,0\"\u003eThe patented feature automatically adjusts the pump to the ideal operating point, ensuring optimal performance without constant manual adjustments.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-path-to-node=\"17,4,0,0\"\u003e\n\n\u003cb\u003eMaximum Reliability\u003c\/b\u003e\n\n\u003c\/td\u003e\n\n\u003ctd data-path-to-node=\"17,4,1,0\"\u003eIntegrated protection features, including powerful restart that prevents blockages and dry-run protection.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003e🛠️ Control Modes and Applications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"19\"\u003eThe \u003cb\u003eALPHA3 circulator pump\u003c\/b\u003e is suitable for most residential and light commercial systems thanks to its flexible control modes:\u003c\/p\u003e\n\u003ch4\u003eOperating Modes\u003c\/h4\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,0,0\"\u003e\n\u003cb\u003eAUTOADAPT:\u003c\/b\u003e Recommended mode for maximum efficiency.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,1,0\"\u003e\n\u003cb\u003eProportional \/ Constant Pressure (PP\/CP):\u003c\/b\u003e To optimize performance according to the system's needs.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"21,2,0\"\u003e\n\u003cb\u003eFixed Speed:\u003c\/b\u003e For traditional systems or domestic hot water (DHW) return.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eALPHA3 Applications\u003c\/h4\u003e\n\u003cul data-path-to-node=\"23\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,0,0\"\u003eRadiator heating systems (single and two-pipe).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,1,0\"\u003eUnderfloor heating systems.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,2,0\"\u003eDomestic hot water (DHW) recirculation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"23,3,0\"\u003eHVAC systems handling fluid temperatures above 2\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eC\u003c\/span\u003e.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Technical Specifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"25\"\u003eGrundfos manufacturing quality guarantees a prolonged service life and reliable performance:\u003c\/p\u003e\n\u003cul data-path-to-node=\"26\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,0,0\"\u003e\n\u003cb\u003eTechnology:\u003c\/b\u003e Integrated Bluetooth connectivity.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,1,0\"\u003e\n\u003cb\u003eKey Feature:\u003c\/b\u003e Hydraulic balancing assisted by the Grundfos GO Balance app.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,2,0\"\u003e\n\u003cb\u003eProtections:\u003c\/b\u003e Dry-run protection and powerful restart.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,3,0\"\u003e\n\u003cb\u003eControl:\u003c\/b\u003e AUTOADAPT, Proportional\/Constant Pressure, Fixed Speed.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,4,0\"\u003e\n\u003cb\u003eComponents:\u003c\/b\u003e Heating thermal insulation kit included.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"26,5,0\"\u003e\n\u003cb\u003eConnections:\u003c\/b\u003e Supplied without union fittings.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003ch4\u003eWhat is the key difference between the ALPHA3 and the ALPHA2?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"29\"\u003eThe main difference is connectivity. The ALPHA3 incorporates native Bluetooth, allowing hydraulic balancing directly assisted by the GO Balance app without the need for an additional ALPHA Reader accessory.\u003c\/p\u003e\n\u003ch4\u003eDoes the AUTOADAPT feature still offer maximum energy savings?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"31\"\u003eYes. The AUTOADAPT mode dynamically reduces energy consumption by adapting to the system's actual demand. This not only maximizes efficiency but also ensures that the pump never consumes energy unnecessarily.\u003c\/p\u003e\n\u003ch4\u003eCan I use the ALPHA3 for air conditioning systems?\u003c\/h4\u003e\n\u003cp data-path-to-node=\"33\"\u003eYes, the ALPHA3 is suitable for air conditioning systems, provided that the circulating fluid temperature is equal to or greater than 2\u003cspan data-math=\"{^\\circ}\\text{C}\" class=\"math-inline\"\u003eºC\u003c\/span\u003e.\u003c\/p\u003e\n\u003chr data-path-to-node=\"34\"\u003e\n\u003ch3\u003e📞 Technical Support for Professionals\u003c\/h3\u003e\n\u003cp data-path-to-node=\"36\"\u003eIf you are an installer and require advanced technical advice on the integration or use of the GO Balance app with the \u003cb\u003eALPHA3 circulator pump\u003c\/b\u003e, contact our team of experts. We guarantee high-level \u003cb\u003eExperience\u003c\/b\u003e support to ensure the success of your project. Call \u003cb\u003e952972464\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003e\n\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGrundfos Alpha3 circulator pump documentation:\u003c\/span\u003e\n\n\u003c\/h3\u003e\n\u003cp\u003e\n\u003ca title=\"alpha 3 grundfos installation and operation instructions\" href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6014912.pdf\" target=\"_blank\"\u003eDownload product catalog\u003c\/a\u003e\n\u003c\/p\u003e\n\u003ch4\u003eGrundfos Alpha3 circulator pump video:\u003c\/h4\u003e\n\u003cp\u003e\n\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/aYiTC0S9g14\" height=\"315\" width=\"560\"\u003e\n\u003c\/iframe\u003e\n\u003cbr\u003e\n\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock in our warehouse. Occasionally, depending on the time of year, an error may occur in the stock update. If no units are available at the time of your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Grundfos","offers":[{"title":"ALPHA3 25-40 130mm Ref. 99371952","offer_id":43599807414498,"sku":"SE-AC33653\/BA-132950","price":325.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-40 180mm Ref. 99371956","offer_id":43599807447266,"sku":"BA-132951\/SE-AC33654","price":325.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-60 130mm Ref. 99371954","offer_id":43599807480034,"sku":"BA-132952\/SE-AC33655","price":365.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-60 180mm Ref. 99371959","offer_id":43599807512802,"sku":"BA-132953\/SE-AC33656","price":365.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 25-80 180mm Ref. 99371961","offer_id":43599807545570,"sku":"SE-AC33658","price":537.0,"currency_code":"EUR","in_stock":true},{"title":"ALPHA3 32-80 180mm Ref. 99371965","offer_id":43599807578338,"sku":"SE-AC33661","price":544.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ALPHA3-130mm-CIRCULADORA-GRUNDFOS-00.webp?v=1729850728"},{"product_id":"bomba-circuladora-grundfos-alpha2-go","title":"Grundfos ALPHA2 GO circulator pump with Bluetooth and AUTOADAPT","description":"\u003ch2\u003eHigh-efficiency circulator pump you set up from your phone via Bluetooth\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrundfos ALPHA2 GO\u003c\/strong\u003e is a high-efficiency circulator pump for heating and air-conditioning systems. It has built-in Bluetooth: with the Grundfos GO app, a setup wizard helps you choose the right control mode and setpoint. Available in six threaded models with a maximum head of 4 or 6 m.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eRadiator or underfloor heating and air conditioning\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetup\u003c\/th\u003e\u003ctd\u003eGrundfos GO app via built-in Bluetooth\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAutomatic control\u003c\/th\u003e\u003ctd\u003eAUTOADAPT for radiators and for underfloor heating\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eModels\u003c\/th\u003e\u003ctd\u003e25-40, 25-60, 32-40 and 32-60, with 130 or 180 mm port-to-port length\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower input\u003c\/th\u003e\u003ctd\u003e3 to 21 W (-40 models) and 3 to 37 W (-60 models)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\u003ctd\u003e0.16 (-40 models) and 0.18 (-60 models)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 220 to 240 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Grundfos ALPHA2 GO?\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos ALPHA2 GO is an electronic circulator pump that moves water around heating and cooling circuits. Grundfos specifies it for domestic heating, heating and air conditioning in commercial buildings, and district heating.\u003c\/p\u003e\n\u003cp\u003eThe pump display shows the current flow, head and power consumption. Through the Grundfos GO app you also get trend data, an event log with suggested fixes and software updates that add new functions.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA circulator with the wrong setting can use more energy than needed or leave rooms underheated. On the ALPHA2 GO, the app wizard asks about your system and sets the control mode. The AUTOADAPT function adjusts the duty point on its own, with no manual setpoint selection.\u003c\/p\u003e\n\u003cp\u003eIt also helps with maintenance. With air detection enabled, the pump runs in pulses to push air towards the nearest air vent. Dry-running protection stops it from operating without water. The non-magnetic shaft and bearings reduce the risk of blockage from magnetite or limescale, and if it does block, the motor tries to start at maximum torque.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eBrand\u003c\/th\u003e\u003ctd\u003eGrundfos\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRange\u003c\/th\u003e\u003ctd\u003eALPHA2 GO\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eElectronic circulator pump with built-in frequency converter\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003ctd\u003e1 × 220–240 V, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum power input (P1)\u003c\/th\u003e\u003ctd\u003e3 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure class\u003c\/th\u003e\u003ctd\u003eIP44\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation class\u003c\/th\u003e\u003ctd\u003eF\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e2 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePump housing\u003c\/th\u003e\u003ctd\u003eCast iron EN-GJL-150\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eG thread to ISO 228-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eApprovals\u003c\/th\u003e\u003ctd\u003eCE, VDE, EAC, SEPRO and AAA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eThermal protection\u003c\/th\u003e\u003ctd\u003eElectronic\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003ctd\u003eThread\u003c\/td\u003e\u003ctd\u003ePort to port\u003c\/td\u003e\u003ctd\u003eMax. head\u003c\/td\u003e\u003ctd\u003eMax. P1\u003c\/td\u003e\u003ctd\u003eProduct no.\u003c\/td\u003e\u003ctd\u003eEAN\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-40 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e21 W\u003c\/td\u003e\u003ctd\u003e93074226\u003c\/td\u003e\u003ctd\u003e5715467404531\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-40 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e21 W\u003c\/td\u003e\u003ctd\u003e93074225\u003c\/td\u003e\u003ctd\u003e5715467404524\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-60 130\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e37 W\u003c\/td\u003e\u003ctd\u003e93074218\u003c\/td\u003e\u003ctd\u003e5715467404456\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e25-60 180\u003c\/th\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e37 W\u003c\/td\u003e\u003ctd\u003e93074216\u003c\/td\u003e\u003ctd\u003e5715467404432\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-40 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e21 W\u003c\/td\u003e\u003ctd\u003e93074222\u003c\/td\u003e\u003ctd\u003e5715467404494\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e32-60 180\u003c\/th\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e37 W\u003c\/td\u003e\u003ctd\u003e93074214\u003c\/td\u003e\u003ctd\u003e5715467404418\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeating circuits with radiators or underfloor heating, and air-conditioning circuits.\u003c\/li\u003e\n\u003cli\u003eGrundfos GO app via Bluetooth for setup, air detection, trend data and event log.\u003c\/li\u003e\n\u003cli\u003eThe app lets you check compatibility with integrated and standalone circulators and replicate their curve.\u003c\/li\u003e\n\u003cli\u003eLiquid temperature 2 to 110 °C and maximum pressure 10 bar.\u003c\/li\u003e\n\u003cli\u003eEnclosure class IP44 and ambient temperature 0 to 55 °C.\u003c\/li\u003e\n\u003cli\u003eG 1½ thread on 25 models and G 2 on 32 models: check the unions on your system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water (DHW) recirculation: Grundfos specifies the ALPHA2 GO for heating and air conditioning, and its housing is cast iron. For DHW see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-comfort-pm\"\u003eGrundfos COMFORT PM\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-up-n-grundfos-1\"\u003eGrundfos UP-N\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSystems that need more than 6 m of head or a higher flow: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-magna1\"\u003eGrundfos MAGNA1\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you need assisted hydraulic balancing of the system: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-alpha3-grundfos-bluetooth-go-balance\"\u003eGrundfos ALPHA3\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want a simple circulator without Bluetooth: see the \u003ca href=\"\/en-en\/products\/bomba-sustitucion-alpha1l-grundfos-calderas\"\u003eGrundfos ALPHA1 L\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck three things on your current pump: thread, port-to-port length and head. The 25 models have a G 1½ thread and the 32 models a G 2 thread. 130 or 180 is the port-to-port length in millimetres. 40 or 60 means 4 or 6 m of maximum head.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for underfloor heating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The AUTOADAPT function is available for both radiators and underfloor heating, and sets the duty point without manual input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to use the Grundfos GO app?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos presents the app as a setup wizard and access to additional functions: air detection, trend data, event log and software updates. The pump display shows flow, head and power consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace the integrated pump in my boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGrundfos states that the Grundfos GO app checks compatibility with integrated and standalone circulators and replicates their curve. Before ordering, send us the boiler model and a photo of your current pump's rating plate on WhatsApp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat is not the use Grundfos specifies: the ALPHA2 GO is designed for heating and air conditioning, and its housing is cast iron. For DHW, see the COMFORT PM and UP-N ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the ALPHA2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ALPHA2 GO has built-in Bluetooth and is set up with the Grundfos GO app. You can compare it with the \u003ca href=\"\/en-en\/products\/bomba-circuladora-alpha2-grundfos-equilibrado-asistido\"\u003eGrundfos ALPHA2\u003c\/a\u003e in our shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is supplied to order from our distributor. We confirm the delivery time before dispatch.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech replaces and integrates circulators in plant rooms and heating circuits in Málaga. You can book a \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eTécnico Experto on-site by the hour\u003c\/a\u003e or get advice through a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eTécnico Experto technical call\u003c\/a\u003e. To choose a model, message us on WhatsApp at +34 690 95 38 39.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/ie\/products\/alpha\/alpha2-go\"\u003eGrundfos ALPHA2 GO in Grundfos Product Center\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/ie\/products\/alpha\/alpha2-go?tab=documentation\"\u003eGrundfos technical documentation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"15-75 130","offer_id":58683215216984,"sku":"SE-AC33827","price":415.0,"currency_code":"EUR","in_stock":true},{"title":"25-40 130","offer_id":58676044857688,"sku":"BA-139918","price":343.0,"currency_code":"EUR","in_stock":true},{"title":"25-40 180","offer_id":58676044890456,"sku":"BA-139919","price":343.0,"currency_code":"EUR","in_stock":true},{"title":"25-60 130","offer_id":58676044923224,"sku":"SE-AC33831\/BA-139920","price":349.0,"currency_code":"EUR","in_stock":true},{"title":"25-60 180","offer_id":58676044955992,"sku":"AC33832\/BA-139921","price":349.0,"currency_code":"EUR","in_stock":true},{"title":"25-75 180","offer_id":58683269611864,"sku":"AC33834","price":370.0,"currency_code":"EUR","in_stock":true},{"title":"32-40 180","offer_id":58676044988760,"sku":"BA-139922","price":360.0,"currency_code":"EUR","in_stock":true},{"title":"32-75 180","offer_id":58676045021528,"sku":"SE-AC33841","price":452.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Gr-111376.webp?v=1791295540"},{"product_id":"bomba-circuladora-grundfos-alpha1-go","title":"Grundfos ALPHA1 GO circulator pump for heating and pump replacement","description":"\u003ch2\u003eHeating circulator pump that replaces your old pump without the hassle\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrundfos ALPHA1 GO\u003c\/strong\u003e is a high-efficiency circulator pump for heating and air-conditioning circuits. Grundfos designed it to \u003cstrong\u003ereplace integrated and standalone UPS circulators\u003c\/strong\u003e with help from the Grundfos GO app. Q-Tech builds it into your pre-assembled plant room or swaps it into your existing system with an Expert Technician.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eElectronic circulator pump with built-in frequency converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and model\u003c\/th\u003e\n\u003ctd\u003eGrundfos ALPHA1 GO, 11 threaded models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eDomestic and commercial heating, district heating and air conditioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum head\u003c\/th\u003e\n\u003ctd\u003e4, 6 or 8 m depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower input (P1)\u003c\/th\u003e\n\u003ctd\u003eFrom 4 W; maximum 27, 45 or 60 W depending on the model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eReplacing integrated and standalone UPS circulators with the Grundfos GO app\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003eSingle-phase 220 to 240 V, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\u003ctd\u003ePre-assembled plant room from our workshop or \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Grundfos ALPHA1 GO?\u003c\/h3\u003e\n\u003cp\u003eThe Grundfos ALPHA1 GO is an electronic circulator pump from Grundfos for heating and air conditioning that runs \u003cstrong\u003efrom 4 W with EEI 0.20\u003c\/strong\u003e. It has a built-in frequency converter. It fits into the circuit pipework with a threaded connection.\u003c\/p\u003e\n\u003ch3\u003eGrundfos ALPHA1 GO features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGuided replacement: in the GO Replace function of the Grundfos GO app, you enter the old pump's details. The app gives the settings for the new one.\u003c\/li\u003e\n\u003cli\u003eSelf-venting and dry-running protection: the pump stops if it detects that it is running without water.\u003c\/li\u003e\n\u003cli\u003ePowerful start: according to Grundfos, the non-magnetic shaft and bearings reduce the risk of blockage from magnetite. If the pump does block, it restarts at maximum torque.\u003c\/li\u003e\n\u003cli\u003eTool-free lever connector, so the cable can be wired away from the pump.\u003c\/li\u003e\n\u003cli\u003eDisplay showing the power the pump is drawing at any moment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWhen a boiler circulator fails, the hard part is choosing the right replacement and setting. A different thread or port-to-port length means altering the pipework. The wrong setting can leave rooms without heat or push up electricity use.\u003c\/p\u003e\n\u003cp\u003eThe Grundfos ALPHA1 GO cuts that risk in three ways: standard connection sizes, settings the app derives from the old pump, and a display that confirms power use after the swap.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGrundfos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003eALPHA1 GO (model A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e1 × 220 to 240 V, 50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum power input (P1)\u003c\/th\u003e\n\u003ctd\u003e4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\n\u003ctd\u003e0.20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure class\u003c\/th\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLiquid temperature\u003c\/th\u003e\n\u003ctd\u003e−10 to 110 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient temperature\u003c\/th\u003e\n\u003ctd\u003e0 to 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\n\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound pressure level\u003c\/th\u003e\n\u003ctd\u003eBelow 25 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump housing\u003c\/th\u003e\n\u003ctd\u003eCast iron EN-GJL-150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpeller\u003c\/th\u003e\n\u003ctd\u003ePES composite with 30% glass fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eG thread to ISO 228-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal protection\u003c\/th\u003e\n\u003ctd\u003eElectronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApprovals\u003c\/th\u003e\n\u003ctd\u003eCE, VDE, EAC, SEPRO, AAA and RCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eThread\u003c\/td\u003e\n\u003ctd\u003ePort to port\u003c\/td\u003e\n\u003ctd\u003eMax. head\u003c\/td\u003e\n\u003ctd\u003eMax. P1\u003c\/td\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15-40 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003ctd\u003e27 W\u003c\/td\u003e\n\u003ctd\u003e93074188\u003c\/td\u003e\n\u003ctd\u003e5715467404159\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15-60 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074173\u003c\/td\u003e\n\u003ctd\u003e5715467403992\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e15-80 130\u003c\/th\u003e\n\u003ctd\u003eG 1\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074182\u003c\/td\u003e\n\u003ctd\u003e5715467404081\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-40 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003ctd\u003e27 W\u003c\/td\u003e\n\u003ctd\u003e93074186\u003c\/td\u003e\n\u003ctd\u003e5715467404135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-40 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e4 m\u003c\/td\u003e\n\u003ctd\u003e27 W\u003c\/td\u003e\n\u003ctd\u003e93074185\u003c\/td\u003e\n\u003ctd\u003e5715467404128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-60 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074171\u003c\/td\u003e\n\u003ctd\u003e5715467403978\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-60 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074169\u003c\/td\u003e\n\u003ctd\u003e5715467403954\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-80 130\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074180\u003c\/td\u003e\n\u003ctd\u003e5715467404067\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e25-80 180\u003c\/th\u003e\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074179\u003c\/td\u003e\n\u003ctd\u003e5715467404050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e32-60 180\u003c\/th\u003e\n\u003ctd\u003eG 2\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003ctd\u003e45 W\u003c\/td\u003e\n\u003ctd\u003e93074167\u003c\/td\u003e\n\u003ctd\u003e5715467403930\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e32-80 180\u003c\/th\u003e\n\u003ctd\u003eG 2\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003ctd\u003e8 m\u003c\/td\u003e\n\u003ctd\u003e60 W\u003c\/td\u003e\n\u003ctd\u003e93074178\u003c\/td\u003e\n\u003ctd\u003e5715467404043\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeating and air-conditioning circuits in homes, commercial buildings and district heating.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eG 1, G 1½ or G 2\u003c\/strong\u003e thread on the 15, 25 and 32 models: check the unions and port-to-port length of your current pump.\u003c\/li\u003e\n\u003cli\u003eLiquid from −10 to 110 °C with ambient up to 55 °C; Grundfos allows 70 °C ambient with the liquid at 75 °C maximum.\u003c\/li\u003e\n\u003cli\u003eMaximum pressure 10 bar and enclosure class IP44.\u003c\/li\u003e\n\u003cli\u003eSettings are made on the pump itself: the Grundfos GO app tells you which ones, but the Grundfos ALPHA1 GO does not connect to it over Bluetooth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water recirculation: Grundfos specifies the Grundfos ALPHA1 GO for heating and air conditioning, and its housing is cast iron. For DHW see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-comfort-pm\"\u003eGrundfos COMFORT PM\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/bomba-circuladora-sencilla-up-n-grundfos-1\"\u003eGrundfos UP-N\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want to set up the pump from your phone over Bluetooth with AUTOADAPT control: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-grundfos-alpha2-go\"\u003eGrundfos ALPHA2 GO\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you need assisted hydronic balancing of the system: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-alpha3-grundfos-bluetooth-go-balance\"\u003eGrundfos ALPHA3\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSystems that need more than 8 m of head: see the \u003ca href=\"\/en-en\/products\/bomba-circuladora-magna1\"\u003eGrundfos MAGNA1\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your current pump on three figures. The first number is the thread: 15 is G 1, 25 is G 1½ and 32 is G 2. The second is the maximum head in decimetres and the third, the port-to-port length in millimetres.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it replace the built-in pump in my boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, Grundfos designed it to replace integrated UPS circulators, with step-by-step instructions in the app. Before ordering, send us your boiler model and a photo of the current pump's nameplate on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it differ from the Grundfos ALPHA2 GO?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ALPHA2 GO has Bluetooth and AUTOADAPT control and is set up from your phone. On the Grundfos ALPHA1 GO the app gives the settings and you set them on the pump itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThat is not the use Grundfos specifies: the Grundfos ALPHA1 GO is designed for heating and air conditioning. For DHW, look at the COMFORT PM and UP-N ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e we confirm the lead time before preparing your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eFor new builds, the Grundfos ALPHA1 GO can arrive already fitted in a \u003cstrong\u003epre-assembled plant room, ready to connect\u003c\/strong\u003e. Q-Tech assembles, sets up and tests the plant room in its workshop, with safety and operation tests. Final connection is done by the site installer or Q-Tech, from one working day depending on the type and size of the room. See how it works on \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eAdvanced Pre-Assembly\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly service\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor systems installed by another company or pump swaps, the first step is a verification visit by the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e. Outside the province of Málaga it is booked as an \u003ca href=\"\/en-en\/products\/tecnico-experto-instalacion\"\u003eon-site working day\u003c\/a\u003e. To choose a model, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003eremote technical call\u003c\/a\u003e, message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e, or browse more \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e and our \u003ca href=\"\/en-en\/pages\/contacto\"\u003econtact page\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/es\/products\/alpha\/alpha1-go\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos ALPHA1 GO on Grundfos Product Center (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/content\/dam\/global\/page-assets\/products-and-services\/alpha-go-range\/documents\/spain\/DBS-ALPHAGO-Leaflet-ALPHA1GO-2pager-2025-BGE.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos ALPHA1 GO leaflet 2025 (PDF, in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6911598.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGrundfos ALPHA1 GO data booklet (PDF, in German)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"15-40 130","offer_id":58901082898776,"sku":"BA-139912","price":220.7,"currency_code":"EUR","in_stock":true},{"title":"15-60 130","offer_id":58901082931544,"sku":"SAL-0150101201","price":232.32,"currency_code":"EUR","in_stock":true},{"title":"15-80 130","offer_id":58901082964312,"sku":"SE-AC33802","price":288.95,"currency_code":"EUR","in_stock":true},{"title":"25-40 130","offer_id":58901082997080,"sku":"BA-139914","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-40 180","offer_id":58901083029848,"sku":"BA-139915","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-60 130","offer_id":58901083062616,"sku":"SE-AC33807","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-60 180","offer_id":58901083095384,"sku":"SE-AC33808","price":201.83,"currency_code":"EUR","in_stock":true},{"title":"25-80 130","offer_id":58901083128152,"sku":"SE-AC33809","price":245.39,"currency_code":"EUR","in_stock":true},{"title":"25-80 180","offer_id":58901083160920,"sku":"SE-AC33810","price":245.39,"currency_code":"EUR","in_stock":true},{"title":"32-60 180","offer_id":58901083193688,"sku":"BA-139917","price":245.39,"currency_code":"EUR","in_stock":true},{"title":"32-80 180","offer_id":58901083226456,"sku":"SE-AC33813","price":275.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/grundfos-alpha1-go-15-130-frontal.webp?v=1792667416"},{"product_id":"bomba-circuladora-wilo-atmos-pico","title":"High-efficiency Wilo Atmos PICO circulation pump for heating","description":"\u003ch2\u003eHigh-efficiency circulation pump for heating and air conditioning, adjustable with a single button\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilo Atmos PICO\u003c\/strong\u003e is the \u003cstrong\u003eentry-level model in the Wilo PICO range\u003c\/strong\u003e for heating and air conditioning. It is operated with a green button and indicates its status with LED indicators. Q-Tech can have it installed and tested in its pre-assembled technical room, or replace it in your installation with an Expert Technician.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eType\u003c\/th\u003e\n\n\u003ctd\u003eWet rotor circulation pump with EC motor and electronic control\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eBrand and model\u003c\/th\u003e\n\n\u003ctd\u003eWilo Atmos PICO, 6 threaded models\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eUse\u003c\/th\u003e\n\n\u003ctd\u003eHot water heating, air conditioning, and industrial circulation circuits\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMaximum head\u003c\/th\u003e\n\n\u003ctd\u003e6.1 m in models 1-6 and 7.6 m in models 1-8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePower consumption (P1)\u003c\/th\u003e\n\n\u003ctd\u003eFrom 4 W; maximum of 40 W in models 1-6 and 75 W in models 1-8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\n\u003ctd\u003eG 1, G 1½ or G 2 thread and port spacing of 130 or 180 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePower supply\u003c\/th\u003e\n\n\u003ctd\u003eSingle-phase 1~230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\n\u003ctd\u003ePre-assembled technical room in a warehouse or \u003ca href=\"\/es-es\/products\/tecnico-experto-in-situ-horas\"\u003eExpert Technician on-site by the day\u003c\/a\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eWhat is the Wilo Atmos PICO?\u003c\/h3\u003e\n\u003cp\u003eThe Wilo Atmos PICO is a Wilo circulation pump for heating and air conditioning that consumes \u003cstrong\u003efrom 4 W with electronic control\u003c\/strong\u003e. Its synchronous EC motor adjusts the speed to maintain the selected differential pressure. It is mounted on the circuit piping with a threaded connection.\u003c\/p\u003e\n\u003ch3\u003eWilo Atmos PICO control modes\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eVariable differential pressure (Δp-v), with three preset curves.\u003c\/li\u003e\n\n\u003cli\u003eConstant differential pressure (Δp-c), with three preset curves.\u003c\/li\u003e\n\n\u003cli\u003eConstant speed, with three fixed speeds.\u003c\/li\u003e\n\n\u003cli\u003eLED indicators for the selected mode and curve; the LED lights up green during normal operation and warns in case of a fault.\u003c\/li\u003e\n\n\u003cli\u003eMotor protection, automatic unblocking, and high starting torque, according to Wilo.\u003c\/li\u003e\n\n\u003cli\u003eElectrical connection with the Wilo connector, particle filter, and wrench seat in the pump body.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWhen a circulation pump fails, you must match the thread, port spacing, and head. If they do not match the old pump, the piping must be modified. If the pump is underpowered or improperly adjusted, radiators remain cold or consumption increases unnecessarily.\u003c\/p\u003e\n\u003cp\u003eThe Wilo Atmos PICO reduces that risk with three standard connection sizes, \u003cstrong\u003ethree control modes\u003c\/strong\u003e, and an adjustment made with a single button. The LED confirms that the pump is working correctly after the replacement.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003eWilo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRange\u003c\/th\u003e\n\n\u003ctd\u003eAtmos PICO\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMotor type\u003c\/th\u003e\n\n\u003ctd\u003eSynchronous EC motor, single-phase 2-pole, block-resistant\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eVoltage\u003c\/th\u003e\n\n\u003ctd\u003e1~230 V ±10%, 50 or 60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMinimum power (P1)\u003c\/th\u003e\n\n\u003ctd\u003e4 W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRated power (P2)\u003c\/th\u003e\n\n\u003ctd\u003e30 W in models 1-6 and 58 W in models 1-8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eEnergy efficiency index (EEI)\u003c\/th\u003e\n\n\u003ctd\u003e≤ 0.20 in models 1-6 and ≤ 0.23 in models 1-8\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProtection rating\u003c\/th\u003e\n\n\u003ctd\u003eIPX2D\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eInsulation class\u003c\/th\u003e\n\n\u003ctd\u003eF\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFluid temperature\u003c\/th\u003e\n\n\u003ctd\u003eFrom −10 to 95 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eAmbient temperature\u003c\/th\u003e\n\n\u003ctd\u003eFrom −10 to 40 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eMaximum operating pressure\u003c\/th\u003e\n\n\u003ctd\u003e10 bar (PN 10)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003ePump casing\u003c\/th\u003e\n\n\u003ctd\u003eEN-GJL-200 cast iron\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eImpeller\u003c\/th\u003e\n\n\u003ctd\u003eGlass-fiber reinforced polypropylene (PP-GF40)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eShaft and bearing\u003c\/th\u003e\n\n\u003ctd\u003eStainless steel shaft and metal-impregnated carbon bearing\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eElectromagnetic compatibility\u003c\/th\u003e\n\n\u003ctd\u003eEN 61000-6-3, EN 61000-6-2 and EN 61800-3\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eColor\u003c\/th\u003e\n\n\u003ctd\u003eGreen\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eSupply\u003c\/th\u003e\n\n\u003ctd\u003ePump, Wilo connector, gaskets and installation instructions\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eModel\u003c\/th\u003e\n\n\u003ctd\u003eThread\u003c\/td\u003e\n\n\u003ctd\u003ePort spacing\u003c\/td\u003e\n\n\u003ctd\u003eMax. head\u003c\/td\u003e\n\n\u003ctd\u003eMax. flow\u003c\/td\u003e\n\n\u003ctd\u003eMax. P1\u003c\/td\u003e\n\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\n\u003ctd\u003eReference\u003c\/td\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e15\/1-6 130\u003c\/th\u003e\n\n\u003ctd\u003eG 1\u003c\/td\u003e\n\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\n\u003ctd\u003e6.1 m\u003c\/td\u003e\n\n\u003ctd\u003e3.0 m³\/hour\u003c\/td\u003e\n\n\u003ctd\u003e40 W\u003c\/td\u003e\n\n\u003ctd\u003e1.8 kg\u003c\/td\u003e\n\n\u003ctd\u003e4232692\u003c\/td\u003e\n\n\u003ctd\u003e4048482932750\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e25\/1-6 130\u003c\/th\u003e\n\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\n\u003ctd\u003e6.1 m\u003c\/td\u003e\n\n\u003ctd\u003e3.0 m³\/hour\u003c\/td\u003e\n\n\u003ctd\u003e40 W\u003c\/td\u003e\n\n\u003ctd\u003e1.9 kg\u003c\/td\u003e\n\n\u003ctd\u003e4232693\u003c\/td\u003e\n\n\u003ctd\u003e4048482932767\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e25\/1-6 180\u003c\/th\u003e\n\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\n\u003ctd\u003e6.1 m\u003c\/td\u003e\n\n\u003ctd\u003e3.0 m³\/hour\u003c\/td\u003e\n\n\u003ctd\u003e40 W\u003c\/td\u003e\n\n\u003ctd\u003e2.1 kg\u003c\/td\u003e\n\n\u003ctd\u003e4232694\u003c\/td\u003e\n\n\u003ctd\u003e4048482932774\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e25\/1-8 180\u003c\/th\u003e\n\n\u003ctd\u003eG 1½\u003c\/td\u003e\n\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\n\u003ctd\u003e7.6 m\u003c\/td\u003e\n\n\u003ctd\u003e4.3 m³\/hour\u003c\/td\u003e\n\n\u003ctd\u003e75 W\u003c\/td\u003e\n\n\u003ctd\u003e2.2 kg\u003c\/td\u003e\n\n\u003ctd\u003e4232696\u003c\/td\u003e\n\n\u003ctd\u003e4048482932798\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e30\/1-6 180\u003c\/th\u003e\n\n\u003ctd\u003eG 2\u003c\/td\u003e\n\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\n\u003ctd\u003e6.1 m\u003c\/td\u003e\n\n\u003ctd\u003e3.0 m³\/hour\u003c\/td\u003e\n\n\u003ctd\u003e40 W\u003c\/td\u003e\n\n\u003ctd\u003e2.2 kg\u003c\/td\u003e\n\n\u003ctd\u003e4232695\u003c\/td\u003e\n\n\u003ctd\u003e4048482932781\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003e30\/1-8 180\u003c\/th\u003e\n\n\u003ctd\u003eG 2\u003c\/td\u003e\n\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\n\u003ctd\u003e7.6 m\u003c\/td\u003e\n\n\u003ctd\u003e4.3 m³\/hour\u003c\/td\u003e\n\n\u003ctd\u003e75 W\u003c\/td\u003e\n\n\u003ctd\u003e2.4 kg\u003c\/td\u003e\n\n\u003ctd\u003e4232697\u003c\/td\u003e\n\n\u003ctd\u003e4048482932804\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eWilo recommends it for hot water heating systems, air conditioning applications, and industrial circulation circuits.\u003c\/li\u003e\n\n\u003cli\u003eThread \u003cstrong\u003eG 1, G 1½ or G 2\u003c\/strong\u003e in models 15, 25 and 30: check the fittings and port spacing of your current pump.\u003c\/li\u003e\n\n\u003cli\u003eFluid from \u003cstrong\u003e−10 to 95 °C\u003c\/strong\u003e and ambient temperature from −10 to 40 °C.\u003c\/li\u003e\n\n\u003cli\u003eMaximum pressure of 10 bar and IPX2D protection rating.\u003c\/li\u003e\n\n\u003cli\u003eSingle-phase 230 V power supply; the connection is made with the included Wilo connector.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right option\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eDomestic hot water recirculation: Wilo recommends the Wilo Atmos PICO for heating and air conditioning, and its casing is made of cast iron. For DHW, see the \u003ca href=\"\/es-es\/products\/bomba-circuladora-star-z-nova-de-wilo\"\u003eWilo Star-Z NOVA\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003eIf you want to adjust the head in 0.1 m increments and have a bleeding function: see the \u003ca href=\"\/es-es\/products\/bomba-circuladora-yonos-pico-1-0-wilo\"\u003eWilo Yonos PICO1.0\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003eSolar or geothermal installations with control by iPWM signal: see the \u003ca href=\"\/es-es\/products\/bomba-circuladora-yonos-varios-pico-stg-de-wilo\"\u003eWilo Varios PICO-STG\u003c\/a\u003e.\u003c\/li\u003e\n\n\u003cli\u003eCircuits requiring more head than the 7.6 m of models 1-8: see the \u003ca href=\"\/es-es\/products\/stratos-de-wilo\"\u003eWilo Stratos\u003c\/a\u003e.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your current pump in three data points. The first number is the connection diameter: 15 is G 1, 25 is G 1½ and 30 is G 2. Then comes the head range in meters (1-6 or 1-8) and, finally, the port spacing in millimeters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat control modes does it have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree: variable differential pressure, constant differential pressure and constant speed. Each mode has three curves or speeds, and all are selected with the green button.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is not the use Wilo recommends: the Wilo Atmos PICO is designed for heating and air conditioning. For DHW, see the Wilo Star-Z NOVA range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is included in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccording to Wilo, the pump, Wilo connector, gaskets, and installation and operation instructions. Fittings are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping on request:\u003c\/strong\u003e we will confirm the timeframe before preparing your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eIn a new build, the Wilo Atmos PICO can arrive integrated in a \u003cstrong\u003epre-assembled and tested technical room\u003c\/strong\u003e. The Q-Tech team installs it, parametrizes it, and performs the safety and operation tests in the warehouse. On site, only the final connection remains, which is done by the site installer or Q-Tech, for one day depending on the type and size of the room. Learn about the process in \u003ca href=\"\/es-es\/pages\/pre-montaje-avanzado\"\u003eAdvanced Pre-Assembly\u003c\/a\u003e and in the \u003ca href=\"\/es-es\/products\/tecnico-experto-pre-montaje-nave\"\u003eWarehouse Pre-assembly\u003c\/a\u003e service.\u003c\/p\u003e\n\u003cp\u003eIf the installation was done by another company, or if it is a replacement of an existing pump, we start with a \u003cstrong\u003everification visit\u003c\/strong\u003e by the \u003ca href=\"\/es-es\/products\/tecnico-experto-in-situ-horas\"\u003eExpert Technician on-site by the day\u003c\/a\u003e. Outside the province of Málaga, that visit is hired as an \u003ca href=\"\/es-es\/products\/tecnico-experto-instalacion\"\u003eon-site day\u003c\/a\u003e. If you are unsure between models, book a \u003ca href=\"\/es-es\/products\/tecnico-experto-llamada-tecnica\"\u003eTechnical Call\u003c\/a\u003e or write to us via \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. See more \u003ca href=\"\/es-es\/collections\/bombas-recirculadoras\"\u003ecirculation pumps\u003c\/a\u003e or our \u003ca href=\"\/es-es\/pages\/contacto\"\u003econtact\u003c\/a\u003e page.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/wilo.com\/es\/es\/Productos-y-campos-de-aplicaci%C3%B3n\/es\/productos\/atmos-pico_id189\" target=\"_blank\" rel=\"noopener\"\u003eWilo Atmos PICO in the Wilo Spain catalog\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo795414\/11502834\/wilo795414.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWilo Atmos PICO installation and operation instructions, 2026 edition (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cms.media.wilo.com\/dcidocpfinder\/wilo672750\/9788856\/wilo672750.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCE Declaration of the Wilo Atmos PICO series (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Wilo","offers":[{"title":"15\/1-6 130","offer_id":58902279127384,"sku":"SE-AC51943","price":181.5,"currency_code":"EUR","in_stock":true},{"title":"01\/25-06 130","offer_id":58902279160152,"sku":"SE-AC51946","price":174.24,"currency_code":"EUR","in_stock":true},{"title":"25\/1-6 180","offer_id":58902279192920,"sku":"SE-AC51945","price":174.24,"currency_code":"EUR","in_stock":true},{"title":"1\/25-8 180","offer_id":58902279225688,"sku":"SE-AC51947","price":261.36,"currency_code":"EUR","in_stock":true},{"title":"30\/1-6 180","offer_id":58902279258456,"sku":"SE-AC51948","price":175.69,"currency_code":"EUR","in_stock":true},{"title":"1\/30-8\/1 180","offer_id":58902279291224,"sku":"SE-AC51949","price":261.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/wilo-atmos-pico-frontal.webp?v=1792672424"},{"product_id":"bomba-circuladora-dab-evosta-2","title":"DAB EVOSTA 2 circulator pump for heating and cooling systems","description":"\u003ch2\u003eElectronic circulator pump for domestic heating and cooling, easy to swap in\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOSTA 2\u003c\/strong\u003e moves the water in your heating, underfloor heating or cooling system with an electronic motor that adjusts its own power. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e and use it to replace old three-speed pumps.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic circulator pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOSTA 2 40-70 (130 or 180 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic heating, underfloor heating, air conditioning and cooling\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum flow\u003c\/th\u003e\u003ctd\u003e3.6 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water or water with up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz; 35 W maximum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOSTA 2?\u003c\/h3\u003e\n\u003cp\u003eThe DAB EVOSTA 2 is a circulator pump from DAB for domestic heating and cooling systems that adapts its speed with an inverter. Its permanent-magnet synchronous motor runs on a wet rotor. It mounts in the pipework with the motor shaft horizontal.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eMany systems still run three-speed pumps that turn at the same speed even when the house needs little flow. That wastes electricity and causes noise in radiators or underfloor heating.\u003c\/p\u003e\n\u003cp\u003eThe EVOSTA 2 \u003cstrong\u003ekeeps the dimensions of those pumps (130 or 180 mm between ports)\u003c\/strong\u003e and \u003cstrong\u003ematches its output to the system\u003c\/strong\u003e. DAB states an energy efficiency index of \u003cstrong\u003eEEI ≤ 0.18\u003c\/strong\u003e. Choosing the wrong length or thread means cutting pipe or changing unions.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e0.4 to 3.6 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower input (P1)\u003c\/th\u003e\u003ctd\u003e35 W maximum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCurrent\u003c\/th\u003e\u003ctd\u003e0.043 to 0.32 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnergy efficiency index\u003c\/th\u003e\u003ctd\u003eEEI ≤ 0.18\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWorking pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIPX5 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003e9: three proportional pressure, three constant pressure and three constant speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCataphoresis-coated cast-iron body, stainless steel motor casing, technopolymer impeller\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther\u003c\/th\u003e\u003ctd\u003eBleed screw with shaft access, anti-limescale cartridge\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePump connection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003ePower\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40-70\/130 ½\"\u003c\/th\u003e\u003ctd\u003eG 1\" (DN15)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231855\u003c\/td\u003e\u003ctd\u003e1.86 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40-70\/130\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231853\u003c\/td\u003e\u003ctd\u003e2.02 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40-70\/180\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231852\u003c\/td\u003e\u003ctd\u003e2.19 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40-70\/180X\u003c\/th\u003e\u003ctd\u003eG 2\" (DN32)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231862\u003c\/td\u003e\u003ctd\u003e2.35 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eCodes 6023185x and 60231862 replace codes 601860xx and 60185492 from earlier catalogues, with the same model and the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions and flanges not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean liquid, free of solids and mineral oils, with up to 50% glycol.\u003c\/li\u003e\n\u003cli\u003eMount only with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eNot a domestic hot water pump: for DHW, DAB offers the EVOSTA 2 SAN series with a bronze body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-3-circulator-pump\"\u003eDAB EVOSTA 3\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou need more head or want to see flow and consumption on screen\u003c\/td\u003e\u003ctd\u003e4, 6 or 8 m\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther brands\u003c\/th\u003e\u003ctd\u003eCompare with Grundfos and Wilo in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eDepends on model\u003c\/td\u003e\u003ctd\u003eDepends on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one with the same port-to-port length and the same thread as your current pump. Measure the length (130 or 180 mm) and the pump thread (1\", 1½\" or 2\").\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace my three-speed pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if your current pump has the same port-to-port length and the same thread. DAB designed the EVOSTA 2 to the dimensions of classic 130 and 180 mm circulators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the unions included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Unions and flanges are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSwapping it is a simple job for a professional. A qualified person must make the electrical connection.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your home, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evosta2%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/60187353_NEW%20EVOSTA%202-3_ESP.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 and 3 leaflet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evosta_2\/documentation\/red_documentation\/quick_guide\/evosta_2_dab_quick_guide_multi_60185474.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 quick guide (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/qRM0OK-LihQ\" title=\"DAB EVOSTA 2 and 3, technical presentation video of the range\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"40-70\/130 ½\"","offer_id":59078474891608,"sku":"SE-AC41045","price":147.89,"currency_code":"EUR","in_stock":true},{"title":"40-70\/130","offer_id":59078474924376,"sku":"SE-AC41046","price":147.89,"currency_code":"EUR","in_stock":true},{"title":"40-70\/180","offer_id":59078474957144,"sku":"SE-AC41047","price":147.89,"currency_code":"EUR","in_stock":true},{"title":"40-70\/180X","offer_id":59078474989912,"sku":"SE-AC41048","price":147.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evosta-2-bomba-circuladora-vista-tres-cuartos.webp?v=1794232304"},{"product_id":"bomba-circuladora-dab-evosta-3","title":"DAB EVOSTA 3 circulator pump with display for heating and cooling","description":"\u003ch2\u003eElectronic circulator pump with display for domestic heating and cooling\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOSTA 3\u003c\/strong\u003e moves the water in your heating, underfloor heating or cooling system and shows the live flow, head and power consumption on its screen. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e and use it to replace pumps that need more head.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic circulator pump with display\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOSTA 3, sizes 40, 60 and 80 (130 or 180 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic heating, underfloor heating, air conditioning and cooling\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e4, 6 or 8 m depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum flow\u003c\/th\u003e\u003ctd\u003eUp to 4.2 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water or water with up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz; 20 to 55 W maximum depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOSTA 3?\u003c\/h3\u003e\n\u003cp\u003eThe DAB EVOSTA 3 is DAB's circulator pump with a display for domestic heating and cooling systems. An inverter controls the speed of its permanent-magnet synchronous motor, which runs on a wet rotor. It comes with an insulation shell and automatic air venting as standard.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWhen a system has long pipe runs or a large underfloor heating area, a small pump cannot reach every circuit. Without a flow reading, the installer also sets the pump blind.\u003c\/p\u003e\n\u003cp\u003eThe EVOSTA 3 comes in \u003cstrong\u003ethree head sizes (4, 6 and 8 m)\u003c\/strong\u003e with the same 130 or 180 mm dimensions. Its \u003cstrong\u003edisplay shows flow, head and consumption\u003c\/strong\u003e, so you can check the setting straight away. DAB states an energy efficiency index of \u003cstrong\u003eEEI ≤ 0.17\u003c\/strong\u003e for size 40.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003cth\u003e40\u003c\/th\u003e\u003cth\u003e60\u003c\/th\u003e\u003cth\u003e80\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum flow\u003c\/th\u003e\u003ctd\u003e2.9 m³\/h\u003c\/td\u003e\u003ctd\u003e3.6 m³\/h\u003c\/td\u003e\u003ctd\u003e4.2 m³\/h\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum power input (P1)\u003c\/th\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e55 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCurrent\u003c\/th\u003e\u003ctd\u003e0.034 to 0.18 A\u003c\/td\u003e\u003ctd\u003e0.042 to 0.33 A\u003c\/td\u003e\u003ctd\u003e0.053 to 0.47 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnergy efficiency index\u003c\/th\u003e\u003ctd\u003eEEI ≤ 0.17\u003c\/td\u003e\u003ctd\u003eEEI ≤ 0.18\u003c\/td\u003e\u003ctd\u003eEEI ≤ 0.19\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWorking pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIPX5 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003e9, set with a single button: three proportional pressure, three constant pressure and three constant speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003ctd\u003eSelected curve, live consumption, head and flow\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCataphoresis-coated cast-iron body, stainless steel motor casing, technopolymer impeller\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eInsulation shell; standard electrical connector compatible with other brands' connectors\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther\u003c\/th\u003e\u003ctd\u003eAutomatic air vent, bleed screw, anti-limescale cartridge\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePump connection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/130\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e60231861\u003c\/td\u003e\u003ctd\u003e2.05 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/180\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e60231863\u003c\/td\u003e\u003ctd\u003e2.22 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/180X\u003c\/th\u003e\u003ctd\u003eG 2\" (DN32)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e20 W\u003c\/td\u003e\u003ctd\u003e60231865\u003c\/td\u003e\u003ctd\u003e2.38 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e60\/130\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231857\u003c\/td\u003e\u003ctd\u003e2.05 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e60\/180\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231859\u003c\/td\u003e\u003ctd\u003e2.22 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e60\/180X\u003c\/th\u003e\u003ctd\u003eG 2\" (DN32)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60231860\u003c\/td\u003e\u003ctd\u003e2.38 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/130\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e55 W\u003c\/td\u003e\u003ctd\u003e60231856\u003c\/td\u003e\u003ctd\u003e2.05 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/180\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e55 W\u003c\/td\u003e\u003ctd\u003e60231854\u003c\/td\u003e\u003ctd\u003e2.22 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/180X\u003c\/th\u003e\u003ctd\u003eG 2\" (DN32)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e55 W\u003c\/td\u003e\u003ctd\u003e60231858\u003c\/td\u003e\u003ctd\u003e2.38 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eDAB Ibérica codes 602318xx replace codes 601860xx and 601855xx from earlier catalogues, with the same model and the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions and flanges not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean liquid, free of solids and mineral oils, with up to 50% glycol.\u003c\/li\u003e\n\u003cli\u003eMount only with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eNot a domestic hot water pump: for DHW, DAB offers the EVOSTA 2 SAN series with a bronze body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-2-circulator-pump\"\u003eDAB EVOSTA 2\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003e6.9 m of head is enough and you do not need on-screen data\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther brands\u003c\/th\u003e\u003ctd\u003eCompare with Grundfos and Wilo in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eDepends on model\u003c\/td\u003e\u003ctd\u003eDepends on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich size do I choose: 40, 60 or 80?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that gives the head your system needs: 4, 6 or 8 m. If you are replacing a pump that works well, choose a size with the same maximum head or the next one up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the X in 180X mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt marks the 2\" (DN32) thread on the pump. The 130 and 180 models without an X have a 1½\" (DN25) thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the insulation shell and unions included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe insulation shell is included. Unions and flanges are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSwapping it is a simple job for a professional. A qualified person must make the electrical connection.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the EVOSTA 3 in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your home, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which size fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evosta3%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 3 catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/60187353_NEW%20EVOSTA%202-3_ESP.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 and 3 leaflet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evosta_3\/documentation\/red_documentation\/instruction_manual\/evosta_3_dab_instruction_manual_web_version_multi_60187640.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 3 instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/qRM0OK-LihQ\" title=\"DAB EVOSTA 2 and 3, technical presentation video of the range\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"40\/130","offer_id":59078724190552,"sku":"SE-AC41600","price":215.12,"currency_code":"EUR","in_stock":true},{"title":"40\/180","offer_id":59078724223320,"sku":"SE-AC41601","price":215.82,"currency_code":"EUR","in_stock":true},{"title":"40\/180X","offer_id":59078724256088,"sku":"SE-AC41602","price":252.45,"currency_code":"EUR","in_stock":true},{"title":"60\/130","offer_id":59078724288856,"sku":"SE-AC41603","price":272.25,"currency_code":"EUR","in_stock":true},{"title":"60\/180","offer_id":59078724321624,"sku":"SE-AC41604","price":243.54,"currency_code":"EUR","in_stock":true},{"title":"60\/180X","offer_id":59078724354392,"sku":"SE-AC41605","price":256.41,"currency_code":"EUR","in_stock":true},{"title":"80\/130","offer_id":59078724387160,"sku":"SE-AC41606","price":321.75,"currency_code":"EUR","in_stock":true},{"title":"80\/180","offer_id":59078724419928,"sku":"SE-AC41607","price":322.74,"currency_code":"EUR","in_stock":true},{"title":"80\/180X","offer_id":59078724452696,"sku":"SE-AC41608","price":335.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evosta-3-bomba-circuladora-carcasa-aislante-vista-tres-cuartos.webp?v=1794235441"},{"product_id":"bomba-circuladora-dab-evoplus-small","title":"DAB EVOPLUS Small threaded and flanged circulator pump for heating","description":"\u003ch2\u003eElectronic circulator pump for heating and cooling in buildings and large homes\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOPLUS Small\u003c\/strong\u003e moves the water in heating, underfloor heating or cooling systems that need more flow and head than a typical home. It comes threaded at 180 mm or flanged at DN32 or DN40, with \u003cstrong\u003eup to 11 m of head\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic circulator pump with display\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOPLUS Small, threaded (180 mm) or flanged (220 and 250 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, air conditioning and cooling in residential and commercial buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e4, 6, 8 or 11 m depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e2 to 12 m³ per hour depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water or water with up to 30% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz; 68 to 180 W maximum depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOPLUS Small?\u003c\/h3\u003e\n\u003cp\u003eThe DAB EVOPLUS Small is DAB's electronic circulator pump for medium-sized heating and cooling systems. Its permanent-magnet synchronous motor runs on a wet rotor, with an inverter that adjusts the speed. This page covers \u003cstrong\u003eDAB's new design\u003c\/strong\u003e (November 2026 catalogue), with a data display and optional modules.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building or a large home, the flow demand changes through the day. A fixed-speed pump works harder than needed most of the time and wastes electricity.\u003c\/p\u003e\n\u003cp\u003eThe EVOPLUS Small \u003cstrong\u003econtrols itself by differential pressure\u003c\/strong\u003e and shows head, flow and consumption on its display. The installer can check the setting straight away, and the pump only works as hard as the system needs.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum pressure\u003c\/th\u003e\u003ctd\u003e16 bar\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP44 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003eProportional differential pressure (factory setting), constant differential pressure and constant curve; temperature control and Economy mode with an optional module\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003ctd\u003eHead, flow, speed, power and running hours; status LED\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCommunication\u003c\/th\u003e\u003ctd\u003e0-10 V and PWM inputs and Modbus with the optional modules; D.Connect compatible (D.Connect Box sold separately)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCast-iron body, aluminium motor casing, technopolymer impeller, alumina shaft on graphite bearings, stainless steel liner\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eInsulation shell\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/180\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e68 W\u003c\/td\u003e\u003ctd\u003e60231351\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e60\/180\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e100 W\u003c\/td\u003e\u003ctd\u003e60220931\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/180\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8.2 m\u003c\/td\u003e\u003ctd\u003e130 W\u003c\/td\u003e\u003ctd\u003e60231353\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e110\/180\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e11.1 m\u003c\/td\u003e\u003ctd\u003e170 W\u003c\/td\u003e\u003ctd\u003e60231354\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/180X\u003c\/th\u003e\u003ctd\u003eG 2\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4.1 m\u003c\/td\u003e\u003ctd\u003e68 W\u003c\/td\u003e\u003ctd\u003e60231355\u003c\/td\u003e\u003ctd\u003e4.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e60\/180X\u003c\/th\u003e\u003ctd\u003eG 2\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e100 W\u003c\/td\u003e\u003ctd\u003e60231356\u003c\/td\u003e\u003ctd\u003e4.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/180X\u003c\/th\u003e\u003ctd\u003eG 2\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8.1 m\u003c\/td\u003e\u003ctd\u003e130 W\u003c\/td\u003e\u003ctd\u003e60220932\u003c\/td\u003e\u003ctd\u003e4.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e110\/180X\u003c\/th\u003e\u003ctd\u003eG 2\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e11.3 m\u003c\/td\u003e\u003ctd\u003e170 W\u003c\/td\u003e\u003ctd\u003e60231358\u003c\/td\u003e\u003ctd\u003e4.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/220.32\u003c\/th\u003e\u003ctd\u003eFlanges DN32 PN6\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e68 W\u003c\/td\u003e\u003ctd\u003e60231359\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/220.32\u003c\/th\u003e\u003ctd\u003eFlanges DN32 PN6\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e100 W\u003c\/td\u003e\u003ctd\u003e60231360\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/220.32\u003c\/th\u003e\u003ctd\u003eFlanges DN32 PN6\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e8.0 m\u003c\/td\u003e\u003ctd\u003e132 W\u003c\/td\u003e\u003ctd\u003e60231361\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 110\/220.32\u003c\/th\u003e\u003ctd\u003eFlanges DN32 PN6\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e11.2 m\u003c\/td\u003e\u003ctd\u003e180 W\u003c\/td\u003e\u003ctd\u003e60220933\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/250.40\u003c\/th\u003e\u003ctd\u003eFlanges DN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e70 W\u003c\/td\u003e\u003ctd\u003e60231363\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/250.40\u003c\/th\u003e\u003ctd\u003eFlanges DN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e100 W\u003c\/td\u003e\u003ctd\u003e60220934\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/250.40\u003c\/th\u003e\u003ctd\u003eFlanges DN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e8.0 m\u003c\/td\u003e\u003ctd\u003e132 W\u003c\/td\u003e\u003ctd\u003e60231365\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 110\/250.40\u003c\/th\u003e\u003ctd\u003eFlanges DN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e11.2 m\u003c\/td\u003e\u003ctd\u003e180 W\u003c\/td\u003e\u003ctd\u003e60231366\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions, flanges and counter-flanges not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean liquid, free of solids and mineral oils, with up to 30% glycol.\u003c\/li\u003e\n\u003cli\u003eMount with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eNot a domestic hot water pump: for DHW, DAB offers the EVOPLUS Small SAN series with a bronze body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-3-circulator-pump\"\u003eDAB EVOSTA 3\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eSingle-family home with a 130 or 180 mm pump and up to 8 m of head\u003c\/td\u003e\u003ctd\u003e4, 6 or 8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther brands\u003c\/th\u003e\u003ctd\u003eCompare with Grundfos and Wilo in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eDepends on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between M and XM?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pump thread: models without an X have G 1½\" and X models have G 2\". Both are 180 mm port to port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do 220.32 and 250.40 mean on the B models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange-to-flange length and the diameter: 220 mm with DN32 flanges or 250 mm with DN40 flanges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace my old EVOPLUS?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if it has the same connection and the same port-to-port length. Check power and head in the table, as the new design changes some values.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe hydraulic and electrical connections must be made by qualified professionals.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the EVOPLUS Small in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evoplus%20Small%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/EVOPLUS_NEW%20DESIGN_CL_ESP.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS new design leaflet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus-small_new\/documentation\/r-d-documentation\/instruction-manual\/evoplus_small_dab_instruction_manual_web_version_multi_60221031.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus-small_new\/documentation\/r-d-documentation\/declaration-of-conformity\/evoplus_small_dab_declaration_conformity_eu_multi_60232752.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small EU declaration of conformity (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"40\/180","offer_id":59086273216856,"sku":"SE-AC41441","price":583.11,"currency_code":"EUR","in_stock":true},{"title":"60\/180","offer_id":59086273249624,"sku":"SE-AC41442","price":631.62,"currency_code":"EUR","in_stock":true},{"title":"80\/180","offer_id":59086273282392,"sku":"SE-AC41443","price":710.68,"currency_code":"EUR","in_stock":true},{"title":"110\/180","offer_id":59086273315160,"sku":"SE-AC41444","price":802.89,"currency_code":"EUR","in_stock":true},{"title":"40\/180X","offer_id":59086273347928,"sku":"SE-AC41445","price":618.75,"currency_code":"EUR","in_stock":true},{"title":"60\/180X","offer_id":59086273380696,"sku":"SE-AC41446","price":631.16,"currency_code":"EUR","in_stock":true},{"title":"80\/180X","offer_id":59086273413464,"sku":"SE-AC41447","price":688.05,"currency_code":"EUR","in_stock":true},{"title":"110\/180X","offer_id":59086273446232,"sku":"SE-AC41448","price":780.88,"currency_code":"EUR","in_stock":true},{"title":"B 40\/220.32","offer_id":59086273479000,"sku":"SE-AC41451","price":761.31,"currency_code":"EUR","in_stock":true},{"title":"B 60\/220.32","offer_id":59086273511768,"sku":"SE-AC41452","price":830.61,"currency_code":"EUR","in_stock":true},{"title":"B 80\/220.32","offer_id":59086273544536,"sku":"SE-AC41453","price":909.81,"currency_code":"EUR","in_stock":true},{"title":"B 110\/220.32","offer_id":59086273577304,"sku":"SE-AC41454","price":989.01,"currency_code":"EUR","in_stock":true},{"title":"B 40\/250.40","offer_id":59086273610072,"sku":"SE-AC41455","price":820.71,"currency_code":"EUR","in_stock":true},{"title":"B 60\/250.40","offer_id":59086273642840,"sku":"SE-AC41456","price":890.01,"currency_code":"EUR","in_stock":true},{"title":"B 80\/250.40","offer_id":59086273675608,"sku":"SE-AC41457","price":969.21,"currency_code":"EUR","in_stock":true},{"title":"B 110\/250.40","offer_id":59086273708376,"sku":"SE-AC41458","price":950.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evoplus-small-roscada-bomba-circuladora-vista-tres-cuartos.webp?v=1794304799"},{"product_id":"bomba-circuladora-dab-evoplus-medium-large","title":"DAB EVOPLUS Medium and Large flanged circulator pump for heating","description":"\u003ch2\u003eElectronic flanged circulator pump for heating and cooling in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOPLUS Medium and Large\u003c\/strong\u003e moves the water in heating, air conditioning or cooling systems in residential and commercial buildings. It has DN32 to DN100 flanges and reaches \u003cstrong\u003e18 m of head and 75 m³ per hour\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic circulator pump with flanges and display\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOPLUS Medium and Large, single B version (31 models)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, air conditioning and cooling in residential and commercial buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e4 to 18 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e3 to 75.6 m³ per hour depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water or water with up to 30% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V, 50 or 60 Hz; 90 to 1,560 W maximum depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOPLUS Medium and Large?\u003c\/h3\u003e\n\u003cp\u003eThe DAB EVOPLUS Medium and Large is DAB's range of electronic circulator pumps for large systems. Its permanent-magnet synchronous motor runs on a wet rotor, controlled by an inverter with a differential pressure and temperature sensor. This page covers the single flanged version; DAB also makes a twin version.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building, flow demand changes as thermostatic valves open and close. A fixed-speed pump wastes energy and causes noise at the valves.\u003c\/p\u003e\n\u003cp\u003eThe EVOPLUS \u003cstrong\u003eadjusts its head to the flow the system needs\u003c\/strong\u003e and connects to the building controls with \u003cstrong\u003ea 0-10 V, PWM or Modbus signal\u003c\/strong\u003e. DAB states an energy efficiency index of \u003cstrong\u003eEEI ≤ 0.18 to 0.23\u003c\/strong\u003e depending on model.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e16 bar (1,600 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP44 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003eProportional differential pressure (factory setting), constant differential pressure and constant curve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFunctions\u003c\/th\u003e\u003ctd\u003eStart\/Stop, Economy, 0-10 V, PWM or 4-20 mA signal control, Modbus, alarms and pump-running signal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003ctd\u003eHead, flow, speed, power, running hours and liquid temperature; navigation buttons\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eDN32 to DN100 flanges; PN16 body compatible with PN6, PN10 and PN16 counter-flanges\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCast-iron body, aluminium motor casing, technopolymer impeller, stainless steel shaft on alumina bearings, stainless steel liner\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eInsulation shell\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eFlange\u003c\/th\u003e\u003cth\u003eFlange to flange\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 120\/220.32\u003c\/th\u003e\u003ctd\u003eDN32 PN6\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e12.1 m\u003c\/td\u003e\u003ctd\u003e340 W\u003c\/td\u003e\u003ctd\u003e60150962\u003c\/td\u003e\u003ctd\u003e24 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/220.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e90 W\u003c\/td\u003e\u003ctd\u003e60150963\u003c\/td\u003e\u003ctd\u003e20.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/220.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e175 W\u003c\/td\u003e\u003ctd\u003e60150964\u003c\/td\u003e\u003ctd\u003e20.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/220.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e260 W\u003c\/td\u003e\u003ctd\u003e60150965\u003c\/td\u003e\u003ctd\u003e20.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 100\/220.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e350 W\u003c\/td\u003e\u003ctd\u003e60150966\u003c\/td\u003e\u003ctd\u003e20.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 120\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003e465 W\u003c\/td\u003e\u003ctd\u003e60150967\u003c\/td\u003e\u003ctd\u003e20 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 150\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e15 m\u003c\/td\u003e\u003ctd\u003e610 W\u003c\/td\u003e\u003ctd\u003e60150968\u003c\/td\u003e\u003ctd\u003e20 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 180\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e18 m\u003c\/td\u003e\u003ctd\u003e610 W\u003c\/td\u003e\u003ctd\u003e60150969\u003c\/td\u003e\u003ctd\u003e20 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/240.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e240 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e140 W\u003c\/td\u003e\u003ctd\u003e60150970\u003c\/td\u003e\u003ctd\u003e21.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/240.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e240 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e260 W\u003c\/td\u003e\u003ctd\u003e60150971\u003c\/td\u003e\u003ctd\u003e21.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/240.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e240 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e330 W\u003c\/td\u003e\u003ctd\u003e60150972\u003c\/td\u003e\u003ctd\u003e21.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 100\/280.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e280 mm\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e430 W\u003c\/td\u003e\u003ctd\u003e60150973\u003c\/td\u003e\u003ctd\u003e22 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 120\/280.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e280 mm\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003e530 W\u003c\/td\u003e\u003ctd\u003e60150974\u003c\/td\u003e\u003ctd\u003e21.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 150\/280.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e280 mm\u003c\/td\u003e\u003ctd\u003e15.3 m\u003c\/td\u003e\u003ctd\u003e640 W\u003c\/td\u003e\u003ctd\u003e60150975\u003c\/td\u003e\u003ctd\u003e22.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 180\/280.50\u003c\/th\u003e\u003ctd\u003eDN50 PN10\u003c\/td\u003e\u003ctd\u003e280 mm\u003c\/td\u003e\u003ctd\u003e17.1 m\u003c\/td\u003e\u003ctd\u003e750 W\u003c\/td\u003e\u003ctd\u003e60150976\u003c\/td\u003e\u003ctd\u003e22.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/340.65\u003c\/th\u003e\u003ctd\u003eDN65 PN10\u003c\/td\u003e\u003ctd\u003e340 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e190 W\u003c\/td\u003e\u003ctd\u003e60150977\u003c\/td\u003e\u003ctd\u003e23.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/340.65\u003c\/th\u003e\u003ctd\u003eDN65 PN10\u003c\/td\u003e\u003ctd\u003e340 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e355 W\u003c\/td\u003e\u003ctd\u003e60150978\u003c\/td\u003e\u003ctd\u003e23.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/340.65\u003c\/th\u003e\u003ctd\u003eDN65 PN10\u003c\/td\u003e\u003ctd\u003e340 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e465 W\u003c\/td\u003e\u003ctd\u003e60150979\u003c\/td\u003e\u003ctd\u003e24.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 100\/340.65\u003c\/th\u003e\u003ctd\u003eDN65 PN10\u003c\/td\u003e\u003ctd\u003e340 mm\u003c\/td\u003e\u003ctd\u003e10.1 m\u003c\/td\u003e\u003ctd\u003e590 W\u003c\/td\u003e\u003ctd\u003e60150980\u003c\/td\u003e\u003ctd\u003e25 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 120\/340.65\u003c\/th\u003e\u003ctd\u003eDN65 PN10\u003c\/td\u003e\u003ctd\u003e340 mm\u003c\/td\u003e\u003ctd\u003e12 m\u003c\/td\u003e\u003ctd\u003e730 W\u003c\/td\u003e\u003ctd\u003e60150981\u003c\/td\u003e\u003ctd\u003e24.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 150\/340.65\u003c\/th\u003e\u003ctd\u003eDN65 PN10\u003c\/td\u003e\u003ctd\u003e340 mm\u003c\/td\u003e\u003ctd\u003e15.2 m\u003c\/td\u003e\u003ctd\u003e1,210 W\u003c\/td\u003e\u003ctd\u003e60150986\u003c\/td\u003e\u003ctd\u003e27 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/360.80\u003c\/th\u003e\u003ctd\u003eDN80 PN10\u003c\/td\u003e\u003ctd\u003e360 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e330 W\u003c\/td\u003e\u003ctd\u003e60150987\u003c\/td\u003e\u003ctd\u003e30.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/360.80\u003c\/th\u003e\u003ctd\u003eDN80 PN10\u003c\/td\u003e\u003ctd\u003e360 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e535 W\u003c\/td\u003e\u003ctd\u003e60150988\u003c\/td\u003e\u003ctd\u003e30.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/360.80\u003c\/th\u003e\u003ctd\u003eDN80 PN10\u003c\/td\u003e\u003ctd\u003e360 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e670 W\u003c\/td\u003e\u003ctd\u003e60150989\u003c\/td\u003e\u003ctd\u003e32 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 100\/360.80\u003c\/th\u003e\u003ctd\u003eDN80 PN10\u003c\/td\u003e\u003ctd\u003e360 mm\u003c\/td\u003e\u003ctd\u003e10 m\u003c\/td\u003e\u003ctd\u003e1,005 W\u003c\/td\u003e\u003ctd\u003e60150990\u003c\/td\u003e\u003ctd\u003e32.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 120\/360.80\u003c\/th\u003e\u003ctd\u003eDN80 PN10\u003c\/td\u003e\u003ctd\u003e360 mm\u003c\/td\u003e\u003ctd\u003e12.1 m\u003c\/td\u003e\u003ctd\u003e1,235 W\u003c\/td\u003e\u003ctd\u003e60150991\u003c\/td\u003e\u003ctd\u003e32.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/450.100\u003c\/th\u003e\u003ctd\u003eDN100 PN10\u003c\/td\u003e\u003ctd\u003e450 mm\u003c\/td\u003e\u003ctd\u003e4 m\u003c\/td\u003e\u003ctd\u003e530 W\u003c\/td\u003e\u003ctd\u003e60150992\u003c\/td\u003e\u003ctd\u003e37.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/450.100\u003c\/th\u003e\u003ctd\u003eDN100 PN10\u003c\/td\u003e\u003ctd\u003e450 mm\u003c\/td\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e760 W\u003c\/td\u003e\u003ctd\u003e60150993\u003c\/td\u003e\u003ctd\u003e37.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/450.100\u003c\/th\u003e\u003ctd\u003eDN100 PN10\u003c\/td\u003e\u003ctd\u003e450 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e1,080 W\u003c\/td\u003e\u003ctd\u003e60150994\u003c\/td\u003e\u003ctd\u003e36.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 100\/450.100\u003c\/th\u003e\u003ctd\u003eDN100 PN10\u003c\/td\u003e\u003ctd\u003e450 mm\u003c\/td\u003e\u003ctd\u003e10.1 m\u003c\/td\u003e\u003ctd\u003e1,380 W\u003c\/td\u003e\u003ctd\u003e60150995\u003c\/td\u003e\u003ctd\u003e36.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 120\/450.100\u003c\/th\u003e\u003ctd\u003eDN100 PN10\u003c\/td\u003e\u003ctd\u003e450 mm\u003c\/td\u003e\u003ctd\u003e12.2 m\u003c\/td\u003e\u003ctd\u003e1,560 W\u003c\/td\u003e\u003ctd\u003e60150999\u003c\/td\u003e\u003ctd\u003e36.3 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCounter-flanges, gaskets and bolts not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean liquid, free of solids and mineral oils, with up to 30% glycol.\u003c\/li\u003e\n\u003cli\u003eMount with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eNot a domestic hot water pump: for DHW, DAB offers the EVOPLUS SAN series with a bronze body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-small-circulator-pump\"\u003eDAB EVOPLUS Small\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eMedium-sized systems with a 180 mm thread or DN32 and DN40 flanges, up to 11 m\u003c\/td\u003e\u003ctd\u003e4 to 11 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther brands\u003c\/th\u003e\u003ctd\u003eCompare with Grundfos and Wilo in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eDepends on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the model numbers mean, for example B 80\/340.65?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e80 is the maximum head in decimetres (8 m), 340 the flange-to-flange length in mm and 65 the flange diameter (DN65).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it connect to the building controls?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It accepts a 0-10 V, PWM or 4-20 mA signal and Modbus communication, according to DAB's catalogue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the counter-flanges included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The insulation shell is included; counter-flanges and gaskets are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe hydraulic and electrical connections must be made by qualified professionals.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the EVOPLUS in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/bombas-recirculadoras\"\u003ecirculator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2024-06\/EVOPLUS%20-%20CAT%C3%81LOGO.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS catalogue, June 2024 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus-(new)\/documentation\/r-d-documentation\/instruction-manual\/evoplus_dab_instruction_manual_web_version_multi_60221033.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus\/documentation\/r-d-documentation\/declaration-of-conformity\/evoplus_dab_declaration_conformity_eu_multi_60182163.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS EU declaration of conformity (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"B 120\/220.32","offer_id":59086553579864,"sku":"SE-AC41502","price":1503.81,"currency_code":"EUR","in_stock":true},{"title":"B 40\/220.40","offer_id":59086553612632,"sku":"SE-AC41503","price":1434.51,"currency_code":"EUR","in_stock":true},{"title":"B 60\/220.40","offer_id":59086553645400,"sku":"SE-AC41504","price":1381.05,"currency_code":"EUR","in_stock":true},{"title":"B 80\/220.40","offer_id":59086553678168,"sku":"SE-AC41505","price":1533.51,"currency_code":"EUR","in_stock":true},{"title":"B 100\/220.40","offer_id":59086553710936,"sku":"SE-AC41506","price":1632.51,"currency_code":"EUR","in_stock":true},{"title":"B 120\/250.40","offer_id":59086553743704,"sku":"SE-AC41507","price":1741.41,"currency_code":"EUR","in_stock":true},{"title":"B 150\/250.40","offer_id":59086553776472,"sku":"SE-AC41508","price":2137.41,"currency_code":"EUR","in_stock":true},{"title":"B 180\/250.40","offer_id":59086553809240,"sku":"SE-AC41509","price":2454.21,"currency_code":"EUR","in_stock":true},{"title":"B 40\/240.50","offer_id":59086553842008,"sku":"SE-AC41510","price":1592.91,"currency_code":"EUR","in_stock":true},{"title":"B 60\/240.50","offer_id":59086553874776,"sku":"SE-AC41511","price":1850.31,"currency_code":"EUR","in_stock":true},{"title":"B 80\/240.50","offer_id":59086553907544,"sku":"SE-AC41512","price":1988.91,"currency_code":"EUR","in_stock":true},{"title":"B 100\/280.50","offer_id":59086553940312,"sku":"SE-AC41513","price":2137.41,"currency_code":"EUR","in_stock":true},{"title":"B 120\/280.50","offer_id":59086553973080,"sku":"SE-AC41514","price":2295.81,"currency_code":"EUR","in_stock":true},{"title":"B 150\/280.50","offer_id":59086554005848,"sku":"SE-AC41515","price":2513.61,"currency_code":"EUR","in_stock":true},{"title":"B 180\/280.50","offer_id":59086554038616,"sku":"SE-AC41516","price":2741.31,"currency_code":"EUR","in_stock":true},{"title":"B 40\/340.65","offer_id":59086554071384,"sku":"SE-AC41517","price":1979.01,"currency_code":"EUR","in_stock":true},{"title":"B 60\/340.65","offer_id":59086554104152,"sku":"SE-AC41518","price":2157.21,"currency_code":"EUR","in_stock":true},{"title":"B 80\/340.65","offer_id":59086554136920,"sku":"SE-AC41519","price":2404.71,"currency_code":"EUR","in_stock":true},{"title":"B 100\/340.65","offer_id":59086554169688,"sku":"SE-AC41520","price":2513.61,"currency_code":"EUR","in_stock":true},{"title":"B 120\/340.65","offer_id":59086554202456,"sku":"SE-AC41521","price":2741.31,"currency_code":"EUR","in_stock":true},{"title":"B 150\/340.65","offer_id":59086554235224,"sku":"SE-AC41522","price":3087.81,"currency_code":"EUR","in_stock":true},{"title":"B 40\/360.80","offer_id":59086554267992,"sku":"SE-AC41523","price":2355.21,"currency_code":"EUR","in_stock":true},{"title":"B 60\/360.80","offer_id":59086554300760,"sku":"SE-AC41524","price":2543.31,"currency_code":"EUR","in_stock":true},{"title":"B 80\/360.80","offer_id":59086554333528,"sku":"SE-AC41525","price":2741.31,"currency_code":"EUR","in_stock":true},{"title":"B 100\/360.80","offer_id":59086554366296,"sku":"SE-AC41526","price":3028.41,"currency_code":"EUR","in_stock":true},{"title":"B 120\/360.80","offer_id":59086554399064,"sku":"SE-AC41527","price":3345.21,"currency_code":"EUR","in_stock":true},{"title":"B 40\/450.100","offer_id":59086554431832,"sku":"SE-AC41528","price":2741.31,"currency_code":"EUR","in_stock":true},{"title":"B 60\/450.100","offer_id":59086554464600,"sku":"SE-AC41529","price":2959.11,"currency_code":"EUR","in_stock":true},{"title":"B 80\/450.100","offer_id":59086554497368,"sku":"SE-AC41530","price":3513.51,"currency_code":"EUR","in_stock":true},{"title":"B 100\/450.100","offer_id":59086554530136,"sku":"SE-AC41531","price":3533.31,"currency_code":"EUR","in_stock":true},{"title":"B 120\/450.100","offer_id":59086554562904,"sku":"SE-AC41532","price":3939.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evoplus-medium-large-bridas-bomba-circuladora-vista-tres-cuartos.webp?v=1794308411"},{"product_id":"bomba-circuladora-dab-vs-acs","title":"DAB VS bronze circulator pump for domestic hot water","description":"\u003ch2\u003eBronze circulator pump for domestic hot water return\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB VS\u003c\/strong\u003e keeps hot water moving round the return loop so it comes out hot as soon as you open the tap. It has a \u003cstrong\u003ebronze body\u003c\/strong\u003e, 150 mm between ports with 1½\" threads, and delivers \u003cstrong\u003eup to 6 m head and 3.7 m³ per hour\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e and as a replacement pump.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eFixed-speed wet-rotor circulator pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB VS 150 mm (four heads)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic hot water return in closed pressurised or open-vented systems; also solar systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e0.83 to 6 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e0.6 to 3.7 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water, free of solids and mineral oils\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 Hz; 35 to 78 W depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB VS?\u003c\/h3\u003e\n\u003cp\u003eThe DAB VS is a wet-rotor circulator pump with an asynchronous motor, designed for domestic hot water return. The hydraulic part is bronze, a material suited to drinking water. Each model runs at a fixed speed.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWhen the cylinder or boiler is far from the taps, the water in the pipe cools and you have to run it until it comes out hot. That wastes water and time.\u003c\/p\u003e\n\u003cp\u003eWith a return loop and a \u003cstrong\u003ebronze pump\u003c\/strong\u003e, hot water \u003cstrong\u003ereaches the tap sooner\u003c\/strong\u003e and less is wasted. A cast-iron pump on drinking water corrodes and fails sooner.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e0.83 to 6 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e0.6 to 3.7 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower input (P1)\u003c\/th\u003e\u003ctd\u003e35 to 78 W depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +85 °C for domestic hot water (up to +110 °C for other uses)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum inlet pressure\u003c\/th\u003e\u003ctd\u003e1.5 m water column at 90 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP44 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eG 1½\" thread (DN25), 150 mm between ports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eBronze body, aluminium motor housing, technopolymer impeller, ceramic shaft on graphite bearings, stainless steel liners\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eMotor shaft horizontal\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eEnergy class\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVS 8\/150 M\u003c\/th\u003e\u003ctd\u003e0.83 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003eB\u003c\/td\u003e\u003ctd\u003e60182217\u003c\/td\u003e\u003ctd\u003e2.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVS 16\/150 M\u003c\/th\u003e\u003ctd\u003e1.82 m\u003c\/td\u003e\u003ctd\u003e41 W\u003c\/td\u003e\u003ctd\u003eB\u003c\/td\u003e\u003ctd\u003e60182216\u003c\/td\u003e\u003ctd\u003e2.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVS 35\/150 M\u003c\/th\u003e\u003ctd\u003e4.1 m\u003c\/td\u003e\u003ctd\u003e55 W\u003c\/td\u003e\u003ctd\u003eB\u003c\/td\u003e\u003ctd\u003e60182215\u003c\/td\u003e\u003ctd\u003e2.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVS 65\/150 M\u003c\/th\u003e\u003ctd\u003e6 m\u003c\/td\u003e\u003ctd\u003e78 W\u003c\/td\u003e\u003ctd\u003eC\u003c\/td\u003e\u003ctd\u003e60182213\u003c\/td\u003e\u003ctd\u003e2.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean, non-viscous water, free of solids and mineral oils.\u003c\/li\u003e\n\u003cli\u003eMount only with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eNot electronic: it always runs at the same speed. For lower consumption in the same size, choose the EVOSTA 2 SAN.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-2-san-hot-water-circulator-pump\"\u003eDAB EVOSTA 2 SAN\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want a low-consumption electronic pump in the same 150 mm size\u003c\/td\u003e\u003ctd\u003e6.9 or 8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-vortex-bwo-155-r-hot-water-pump\"\u003eDAB VORTEX BWO 155 R\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eA home with a short loop; you want a built-in thermostat or timer\u003c\/td\u003e\u003ctd\u003e1.3 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the length and losses of the return loop. A home usually needs a low head; a building needs more. If you are unsure, we will help you choose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for heating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDAB allows up to +110 °C for other uses, but it is designed for domestic hot water. For heating, the EVOSTA 2 is electronic and uses less power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the unions included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Unions are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Vs%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB VS catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"VS 8\/150 M","offer_id":59088665936216,"sku":"SE-AC41040","price":288.09,"currency_code":"EUR","in_stock":true},{"title":"VS 16\/150 M","offer_id":59088665968984,"sku":"SE-AC41041","price":242.88,"currency_code":"EUR","in_stock":true},{"title":"VS 35\/150 M","offer_id":59088666001752,"sku":"SE-AC41042","price":324.72,"currency_code":"EUR","in_stock":true},{"title":"VS 65\/150 M","offer_id":59088666034520,"sku":"SE-AC41043","price":328.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-vs-bomba-circuladora-bronce-acs.webp?v=1794322499"},{"product_id":"bomba-recirculacion-dab-vortex-bwo-155-r","title":"DAB VORTEX BWO 155 R domestic hot water recirculation pump","description":"\u003ch2\u003eCompact recirculation pump for household hot water\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB VORTEX BWO 155 R\u003c\/strong\u003e circulates domestic hot water round a home's return loop and only runs when needed. It has a \u003cstrong\u003ebrass body\u003c\/strong\u003e with an R ½\" female thread, 80 mm between ports, delivers \u003cstrong\u003e1.3 m head and 950 litres per hour\u003c\/strong\u003e and draws \u003cstrong\u003e2.5 to 9 W\u003c\/strong\u003e. At Q-Tech we fit it as a replacement and in residential plant rooms.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor recirculation pump with control module\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB VORTEX BlueOne BWO 155 R (Vortex, part of the DAB group)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic hot water return in homes, closed pressurised or open-vented systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e1.3 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum flow\u003c\/th\u003e\u003ctd\u003e950 litres per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003eElectronic thermostat (ERT), timer (ZM) or timer with fixed thermostat (ZM KT)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 115-230 V, 50 or 60 Hz; 2.5 to 9 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eReplaced on site by an Expert Technician or fitted in a plant room\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB VORTEX BWO 155 R?\u003c\/h3\u003e\n\u003cp\u003eIt is a recirculation pump from Vortex, the German manufacturer in the DAB group. Its spherical rotor runs on a single sealing ring between motor and body, which makes it easy to clean and replace. It comes with an insulation shell and dry-running protection.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a home with a hot water return, a pump running day and night wastes electricity and cools the cylinder for no reason.\u003c\/p\u003e\n\u003cp\u003eThe BWO 155 R module \u003cstrong\u003edecides when it runs\u003c\/strong\u003e: the ERT stops and starts on return temperature (Δ 7 °C), the ZM follows the times you set and the ZM KT combines a timer with a fixed 46 to 55 °C thermostat. So it runs \u003cstrong\u003efewer hours on very little power\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e1.3 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum flow\u003c\/th\u003e\u003ctd\u003e950 l\/h\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e2.5 to 9 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSpeed\u003c\/th\u003e\u003ctd\u003e2,000 to 3,000 rpm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum liquid temperature\u003c\/th\u003e\u003ctd\u003e95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection\u003c\/th\u003e\u003ctd\u003eIP44\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eR ½\" female thread, 80 mm between ports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWetted parts\u003c\/th\u003e\u003ctd\u003eBrass, stainless steel, EPDM and Noryl\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eInsulation shell\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eControl\u003c\/th\u003e\u003cth\u003eOperation\u003c\/th\u003e\u003cth\u003eCode\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBWO 155 R ERT\u003c\/th\u003e\u003ctd\u003eElectronic control thermostat\u003c\/td\u003e\u003ctd\u003eStops and starts on return temperature (Δ 7 °C)\u003c\/td\u003e\u003ctd\u003e60160031\u003c\/td\u003e\u003ctd\u003e1.25 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBWO 155 R ZM\u003c\/th\u003e\u003ctd\u003eMechanical timer\u003c\/td\u003e\u003ctd\u003eRuns during the programmed time slots\u003c\/td\u003e\u003ctd\u003e433121010\u003c\/td\u003e\u003ctd\u003e1.25 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBWO 155 R ZM KT\u003c\/th\u003e\u003ctd\u003eTimer and fixed thermostat\u003c\/td\u003e\u003ctd\u003eTime slots plus cut-off between 46 and 55 °C\u003c\/td\u003e\u003ctd\u003e433221010\u003c\/td\u003e\u003ctd\u003e1.25 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions not included\u003c\/strong\u003e with the R version: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eDesigned for homes: 1.3 m head is not enough for a building's return loop.\u003c\/li\u003e\n\u003cli\u003eThis listing is the R version (½\" female thread). The V version, with check valve and shut-off valve, is a different item.\u003c\/li\u003e\n\u003cli\u003eThe photos show the R version in front and the V version behind, with the same module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-vs-domestic-hot-water-circulator-pump\"\u003eDAB VS\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eA small building or long return loop; you need more head\u003c\/td\u003e\u003ctd\u003e0.83 to 6 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-2-san-hot-water-circulator-pump\"\u003eDAB EVOSTA 2 SAN\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want an electronic bronze pump, 85 or 150 mm\u003c\/td\u003e\u003ctd\u003e1.1 to 8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eERT, ZM or ZM KT?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ERT if you want it to run by itself on temperature; the ZM if you prefer set times; the ZM KT if you want set times and also want it to stop once the return is hot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace just the motor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The brass body stays in the pipe and the motor with its module is replaced separately. Ask us for the part number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eTo replace or install the return pump in your home, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. In new builds we fit it in a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Bwo%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB BWO catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"ERT electronic thermostat","offer_id":59088694739288,"sku":"SE-AC41099","price":289.08,"currency_code":"EUR","in_stock":true},{"title":"ZM timer","offer_id":59088694772056,"sku":"SE-AC41093","price":271.26,"currency_code":"EUR","in_stock":true},{"title":"ZM KT timer and fixed thermostat","offer_id":59088694804824,"sku":"SE-AC41095","price":309.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-vortex-bwo-155-r-ert-termostato.webp?v=1794322715"},{"product_id":"bomba-circuladora-dab-evosta-2-san","title":"DAB EVOSTA 2 SAN bronze circulator pump for domestic hot water","description":"\u003ch2\u003eLow-consumption bronze circulator pump for domestic hot water\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOSTA 2 SAN\u003c\/strong\u003e recirculates domestic hot water so it reaches the tap sooner. There are two types: the \u003cstrong\u003e11\/85 R\u003c\/strong\u003e, a compact 7 W pump for homes, and the \u003cstrong\u003e40-70\/150 and 80\/150\u003c\/strong\u003e, electronic pumps with a bronze body, 150 mm long and delivering \u003cstrong\u003eup to 8 m head\u003c\/strong\u003e. At Q-Tech we fit them in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e and as replacement pumps.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor circulator pump for domestic hot water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOSTA 2 SAN 11\/85 R, 40-70\/150 and 80\/150\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic hot water return in homes and residential buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e1.1 m (11\/85 R), 6.9 m (40-70\/150) or 8 m (80\/150)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eUp to 0.6 m³ per hour (11\/85 R) or 0.4 to 4.2 m³ per hour (150 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water, free of solids and mineral oils\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz (11\/85 R: 115-230 V); 7 to 55 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOSTA 2 SAN?\u003c\/h3\u003e\n\u003cp\u003eIt is the domestic hot water version of DAB's EVOSTA 2. The 150 mm models have a permanent-magnet synchronous motor with an inverter, a bronze body and water-resistant electronics (IPX5). The 11\/85 R has a brass body and a synchronous motor with a spherical rotor on a single sealing ring, easy to clean and replace.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eOn a hot water return, an old fixed-speed pump uses electricity all day and can cause water hammer in the system.\u003c\/p\u003e\n\u003cp\u003eThe 150 mm EVOSTA 2 SAN models \u003cstrong\u003ematch their output to what the system needs\u003c\/strong\u003e, with 9 modes selected using a single button; the 11\/85 R \u003cstrong\u003euses just 7 W\u003c\/strong\u003e. The 150 mm models keep the size of classic bronze circulators such as the VS.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C (150 mm); +2 to +75 °C (11\/85 R)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWorking pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum inlet pressure\u003c\/th\u003e\u003ctd\u003e10 m water column at 90 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIPX5 · class F (150 mm); IP42 · class II (11\/85 R)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes (150 mm)\u003c\/th\u003e\u003ctd\u003e9: three proportional pressure, three constant pressure and three constant speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eBronze body and technopolymer impeller (150 mm); brass body (11\/85 R)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther (150 mm)\u003c\/th\u003e\u003ctd\u003eBleed screw with shaft access and a cartridge that protects the shaft from limescale\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eMotor shaft horizontal\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePump connection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e11\/85 R\u003c\/th\u003e\u003ctd\u003eG ½\" female thread\u003c\/td\u003e\u003ctd\u003e85 mm\u003c\/td\u003e\u003ctd\u003e1.1 m\u003c\/td\u003e\u003ctd\u003e7 W\u003c\/td\u003e\u003ctd\u003e60187267\u003c\/td\u003e\u003ctd\u003e1.06 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40-70\/150\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e150 mm\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003ctd\u003e35 W\u003c\/td\u003e\u003ctd\u003e60186164\u003c\/td\u003e\u003ctd\u003e2.16 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/150\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e150 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e55 W\u003c\/td\u003e\u003ctd\u003e60186588\u003c\/td\u003e\u003ctd\u003e2.16 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean, non-viscous water, free of solids and mineral oils.\u003c\/li\u003e\n\u003cli\u003eMount only with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eThe 11\/85 R has no valves: the V version, with shut-off and check valves, is a different item.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-vs-domestic-hot-water-circulator-pump\"\u003eDAB VS\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want a fixed-speed 150 mm bronze pump\u003c\/td\u003e\u003ctd\u003e0.83 to 6 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-vortex-bwo-155-r-hot-water-pump\"\u003eDAB VORTEX BWO 155 R\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eA home; you want a built-in timer or thermostat\u003c\/td\u003e\u003ctd\u003e1.3 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich one should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 11\/85 R for a home with a short return loop. The 150 mm models for longer loops or buildings, or to replace a 150 mm bronze pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace a VS?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 150 mm EVOSTA 2 SAN models have the same port-to-port length and the same 1½\" thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evosta2%20San%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 SAN catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evosta2%20San%20V%2CR%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 SAN V and R catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evosta_2_san\/documentation\/r-d-documentation\/instruction-manual\/evosta_2_san_dab_instruction_manual_web_version_multi_60187640.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 SAN instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evosta-2-san-v,-evosta-2-san-r\/documentation\/r-d-documentation\/instruction-manual\/evosta_2_san_vr_dab_instruction_manual_web_version_multi_60245676.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 SAN V and R instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"11\/85 R ½\"","offer_id":59088697491800,"sku":"SE-AC41091","price":158.23,"currency_code":"EUR","in_stock":true},{"title":"40-70\/150","offer_id":59088697524568,"sku":"SE-AC41420","price":299.97,"currency_code":"EUR","in_stock":true},{"title":"80\/150","offer_id":59088697557336,"sku":"SE-AC41425","price":390.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evosta-2-san-150-bomba-circuladora-acs.webp?v=1794322833"},{"product_id":"bomba-circuladora-dab-evoplus-small-san","title":"DAB EVOPLUS Small SAN bronze circulator pump for domestic hot water","description":"\u003ch2\u003eElectronic bronze circulator pump for domestic hot water in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOPLUS Small SAN\u003c\/strong\u003e recirculates domestic hot water in buildings and large homes so it reaches every tap hot. It has a \u003cstrong\u003ebronze hydraulic part\u003c\/strong\u003e, comes in a 180 mm threaded version or with DN32 and DN40 flanges, and delivers \u003cstrong\u003eup to 11 m head and 12 m³ per hour\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic circulator pump with display\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOPLUS Small SAN, threaded (180 mm) or flanged (220 and 250 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic hot water return in residential and commercial buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e4, 6, 8 or 11 m depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e2 to 12 m³ per hour depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water, free of solids and mineral oils\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz; 70 to 200 W maximum depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOPLUS Small SAN?\u003c\/h3\u003e\n\u003cp\u003eIt is the domestic hot water version of DAB's EVOPLUS Small, with a bronze pump body. Its permanent-magnet synchronous motor runs on a wet rotor with an inverter that adjusts the speed. This listing covers \u003cstrong\u003eDAB's new design\u003c\/strong\u003e (November 2026 catalogue), with a backlit display, 4 buttons and optional modules.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eOn a building's hot water return, demand changes through the day. A fixed-speed pump overworks most of the time, and a cast-iron pump corrodes on drinking water.\u003c\/p\u003e\n\u003cp\u003eThe EVOPLUS Small SAN \u003cstrong\u003ematches its output to what the system needs\u003c\/strong\u003e and has a \u003cstrong\u003ebronze body\u003c\/strong\u003e suited to domestic water. The installer reads head, flow and consumption on the display and checks the setting on the spot.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e16 bar (1,600 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP44 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003ctd\u003eBacklit, with 4 buttons and a cascading menu\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCommunication\u003c\/th\u003e\u003ctd\u003eModbus with the Multifunction Module (optional); remote control with DConnect\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eBronze hydraulic part, aluminium motor housing, technopolymer impeller, alumina shaft on graphite bearings, stainless steel rotor liner\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eInsulation shell\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eMotor shaft horizontal\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e40\/180 SAN\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e70 W\u003c\/td\u003e\u003ctd\u003e60231375\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e60\/180 SAN\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e100 W\u003c\/td\u003e\u003ctd\u003e60231376\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e80\/180 SAN\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e8.2 m\u003c\/td\u003e\u003ctd\u003e135 W\u003c\/td\u003e\u003ctd\u003e60231377\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e110\/180 SAN\u003c\/th\u003e\u003ctd\u003eG 1½\"\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e11.1 m\u003c\/td\u003e\u003ctd\u003e170 W\u003c\/td\u003e\u003ctd\u003e60231378\u003c\/td\u003e\u003ctd\u003e4.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/220.32 SAN\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e85 W\u003c\/td\u003e\u003ctd\u003e60231380\u003c\/td\u003e\u003ctd\u003e8.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/220.32 SAN\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e110 W\u003c\/td\u003e\u003ctd\u003e60231381\u003c\/td\u003e\u003ctd\u003e8.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/220.32 SAN\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e150 W\u003c\/td\u003e\u003ctd\u003e60231382\u003c\/td\u003e\u003ctd\u003e8.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 110\/220.32 SAN\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e11.2 m\u003c\/td\u003e\u003ctd\u003e200 W\u003c\/td\u003e\u003ctd\u003e60231383\u003c\/td\u003e\u003ctd\u003e8.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 40\/250.40 SAN\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e60231384\u003c\/td\u003e\u003ctd\u003e9.3 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 60\/250.40 SAN\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e105 W\u003c\/td\u003e\u003ctd\u003e60231385\u003c\/td\u003e\u003ctd\u003e9.3 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 80\/250.40 SAN\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e140 W\u003c\/td\u003e\u003ctd\u003e60231386\u003c\/td\u003e\u003ctd\u003e9.3 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eB 110\/250.40 SAN\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e11.2 m\u003c\/td\u003e\u003ctd\u003e190 W\u003c\/td\u003e\u003ctd\u003e60231387\u003c\/td\u003e\u003ctd\u003e9.3 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions, counter-flanges and gaskets not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean, non-viscous water, free of solids and mineral oils.\u003c\/li\u003e\n\u003cli\u003eMount with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eThe photo for the flanged (B) models is provisional: it shows the heating EVOPLUS Small B, identical outside except for the body, which is bronze on the SAN.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-2-san-hot-water-circulator-pump\"\u003eDAB EVOSTA 2 SAN\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eA home or small building with an 85 or 150 mm pump\u003c\/td\u003e\u003ctd\u003e1.1 to 8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-small-circulator-pump\"\u003eDAB EVOPLUS Small\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eThe system is heating or cooling, not domestic water\u003c\/td\u003e\u003ctd\u003e4 to 11 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do 220.32 and 250.40 mean on the B models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange-to-flange length and the flange size: 220 mm with DN32 flanges or 250 mm with DN40 flanges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace my old EVOPLUS SAN?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if it has the same connection and the same port-to-port length. Check power and head in the table, because the new design changes some values.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it connect to the building controls?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, over Modbus with the Multifunction Module, sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the EVOPLUS Small SAN in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evoplus%20Small%20San%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small SAN catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/EVOPLUS_NEW%20DESIGN_CL_ESP.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS new design leaflet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus-small-san_new\/documentation\/r-d-documentation\/instruction-manual\/evoplus_small_san_dab_instruction_manual_web_version_multi_60221031.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small SAN instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus-small-san_new\/documentation\/r-d-documentation\/declaration-of-conformity\/evoplus_small_san_dab_declaration_conformity_eu_multi_60232753.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small SAN EU declaration of conformity (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"40\/180 SAN","offer_id":59089074356568,"sku":"SE-AC41471","price":830.06,"currency_code":"EUR","in_stock":true},{"title":"60\/180 SAN","offer_id":59089074389336,"sku":"SE-AC41472","price":896.21,"currency_code":"EUR","in_stock":true},{"title":"80\/180 SAN","offer_id":59089074422104,"sku":"SE-AC41473","price":976.07,"currency_code":"EUR","in_stock":true},{"title":"110\/180 SAN","offer_id":59089074454872,"sku":"SE-AC41474","price":1056.73,"currency_code":"EUR","in_stock":true},{"title":"B 40\/220.32 SAN","offer_id":59089074487640,"sku":"SE-AC41475","price":1038.51,"currency_code":"EUR","in_stock":true},{"title":"B 60\/220.32 SAN","offer_id":59089074520408,"sku":"SE-AC41476","price":1107.81,"currency_code":"EUR","in_stock":true},{"title":"B 80\/220.32 SAN","offer_id":59089074553176,"sku":"SE-AC41477","price":1219.68,"currency_code":"EUR","in_stock":true},{"title":"B 110\/220.32 SAN","offer_id":59089074585944,"sku":"SE-AC41478","price":1266.21,"currency_code":"EUR","in_stock":true},{"title":"B 40\/250.40 SAN","offer_id":59089074618712,"sku":"SE-AC41479","price":1107.81,"currency_code":"EUR","in_stock":true},{"title":"B 60\/250.40 SAN","offer_id":59089074651480,"sku":"SE-AC41480","price":1167.21,"currency_code":"EUR","in_stock":true},{"title":"B 80\/250.40 SAN","offer_id":59089074684248,"sku":"SE-AC41481","price":1246.41,"currency_code":"EUR","in_stock":true},{"title":"B 110\/250.40 SAN","offer_id":59089074717016,"sku":"SE-AC41482","price":1335.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evoplus-small-san-bomba-circuladora-acs.webp?v=1794326525"},{"product_id":"bomba-en-linea-dab-klm","title":"DAB KLM flanged dry-rotor in-line pump","description":"\u003ch2\u003eFlanged dry-rotor in-line pump for heating, cooling and DHW in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB KLM\u003c\/strong\u003e is a dry-rotor in-line pump with a four-pole, 1,400 rpm motor and DN40 to DN80 flanges. It moves water in heating, cooling, solar or hot water return systems in residential and commercial buildings, with \u003cstrong\u003e3 to 5.8 m head\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eDry-rotor in-line centrifugal pump with mechanical seal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB KLM, single head, 9 single- and three-phase models\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, air conditioning, solar and domestic hot water return in buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e3 to 5.8 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eRange of 2 to 84 m³ per hour depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water, free of solids and abrasives; up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V or three-phase 230\/400 V, 50 Hz; 0.1 to 0.75 kW rated power\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB KLM?\u003c\/h3\u003e\n\u003cp\u003eIt is a DAB in-line electric pump with an asynchronous motor kept apart from the water (dry rotor) and a silicon carbide mechanical seal. The ports are in line and flanged, with threaded gauge tappings. Single-phase models have thermal protection and a capacitor; three-phase models need external motor protection.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn large systems, a wet-rotor circulator can fall short on flow or temperature, or the water carries a high glycol ratio.\u003c\/p\u003e\n\u003cp\u003eThe KLM handles \u003cstrong\u003eliquids from −15 to +120 °C\u003c\/strong\u003e, accepts \u003cstrong\u003eup to 50% glycol\u003c\/strong\u003e and its dry-rotor motor is kept apart from the water by a silicon carbide mechanical seal. It is a fixed-speed pump: it does not regulate flow by itself.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−15 to +120 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum ambient temperature\u003c\/th\u003e\u003ctd\u003e+40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP55 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor\u003c\/th\u003e\u003ctd\u003eAsynchronous, four-pole, 1,400 rpm; three-phase IE2 below 0.75 kW and IE3 from 0.75 kW; single-phase IE2 from 120 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlanges\u003c\/th\u003e\u003ctd\u003ePN10, DN40 (250 mm), DN50 (280 mm), DN65 (340 mm) and DN80 (360 mm) flange to flange\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCast-iron body and motor bracket, technopolymer impeller, AISI 316 shaft, silicon carbide mechanical seal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eHorizontal or vertical, with the motor above the pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003cth\u003eFlange · length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eRated power (P2)\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 40-300 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e4.1 m\u003c\/td\u003e\u003ctd\u003e0.1 kW\u003c\/td\u003e\u003ctd\u003e60214754\u003c\/td\u003e\u003ctd\u003e21.1 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 40-300 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e4.1 m\u003c\/td\u003e\u003ctd\u003e0.1 kW\u003c\/td\u003e\u003ctd\u003e60214753\u003c\/td\u003e\u003ctd\u003e21.1 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 50-300 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e3 m\u003c\/td\u003e\u003ctd\u003e0.11 kW\u003c\/td\u003e\u003ctd\u003e60214756\u003c\/td\u003e\u003ctd\u003e24.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 50-300 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e3 m\u003c\/td\u003e\u003ctd\u003e0.11 kW\u003c\/td\u003e\u003ctd\u003e60214755\u003c\/td\u003e\u003ctd\u003e24.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 50-600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e5.8 m\u003c\/td\u003e\u003ctd\u003e0.22 kW\u003c\/td\u003e\u003ctd\u003e60214757\u003c\/td\u003e\u003ctd\u003e24.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 65-300 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN65 · 340 mm\u003c\/td\u003e\u003ctd\u003e3.1 m\u003c\/td\u003e\u003ctd\u003e0.15 kW\u003c\/td\u003e\u003ctd\u003e60214759\u003c\/td\u003e\u003ctd\u003e29.3 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 65-600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN65 · 340 mm\u003c\/td\u003e\u003ctd\u003e5.1 m\u003c\/td\u003e\u003ctd\u003e0.24 kW\u003c\/td\u003e\u003ctd\u003e60214760\u003c\/td\u003e\u003ctd\u003e29.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 80-300 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN80 · 360 mm\u003c\/td\u003e\u003ctd\u003e3.1 m\u003c\/td\u003e\u003ctd\u003e0.25 kW\u003c\/td\u003e\u003ctd\u003e60214761\u003c\/td\u003e\u003ctd\u003e32.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLM 80-600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN80 · 360 mm\u003c\/td\u003e\u003ctd\u003e5.6 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60214762\u003c\/td\u003e\u003ctd\u003e36.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eCodes from the DAB Ibérica November 2026 catalogue; they replace codes from earlier catalogues with the same model and dimensions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCounter-flanges, gaskets and bolts not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean, non-viscous, non-aggressive liquid, free of solids and abrasives; up to 50% glycol.\u003c\/li\u003e\n\u003cli\u003eMount with the motor above the pump.\u003c\/li\u003e\n\u003cli\u003eThree-phase models need a motor protection switch in the panel, as regulations require.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-klp-in-line-pump\"\u003eDAB KLP\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou need more head (up to 23.4 m): two-pole motor\u003c\/td\u003e\u003ctd\u003e8.3 to 23.4 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-medium-large-circulator-pump\"\u003eDAB EVOPLUS Medium and Large\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want an electronic circulator that regulates flow by itself, up to 18 m\u003c\/td\u003e\u003ctd\u003e4 to 18 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the model numbers mean, for example KLM 50-600 T?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e50 is the flange size (DN50), 600 is the motor and hydraulic size and T means three-phase (M, single-phase).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDAB lists it for DHW recirculation in residential and commercial systems, as well as heating, cooling and solar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre counter-flanges included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Counter-flanges, gaskets and bolts are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Klm%2C%20Klp_Dklm%2C%20Dklp%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB KLM, KLP, DKLM and DKLP catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/in_line_pumps\/klm_klp\/documentation\/r-d-documentation\/instruction-manual\/klm_klp_dklm_dklp_dab_instruction_manual_printed_version_multi_60180608.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB KLM and KLP instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/in_line_pumps\/klm_klp\/documentation\/r-d-documentation\/declaration-of-conformity\/klm_klp_dklm_dklp_dab_declaration_conformity_eu_multi_60164947.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB KLM and KLP EU declaration of conformity (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"DAB","offers":[{"title":"KLM 40-300 M","offer_id":59093724758360,"sku":"SE-AC41251","price":868.48,"currency_code":"EUR","in_stock":true},{"title":"KLM 40-300 T","offer_id":59093724791128,"sku":"SE-AC41252","price":784.99,"currency_code":"EUR","in_stock":true},{"title":"KLM 50-300 M","offer_id":59093724823896,"sku":"SE-AC41267","price":1298.64,"currency_code":"EUR","in_stock":true},{"title":"KLM 50-300 T","offer_id":59093724856664,"sku":"SE-AC41268","price":1197.0,"currency_code":"EUR","in_stock":true},{"title":"KLM 50-600 T","offer_id":59093724889432,"sku":"SE-AC41272","price":1197.0,"currency_code":"EUR","in_stock":true},{"title":"KLM 65-300 T","offer_id":59093724922200,"sku":"SE-AC41283","price":1209.7,"currency_code":"EUR","in_stock":true},{"title":"KLM 65-600 T","offer_id":59093724954968,"sku":"SE-AC41285","price":1209.7,"currency_code":"EUR","in_stock":true},{"title":"KLM 80-300 T","offer_id":59093724987736,"sku":"SE-AC41291","price":1225.13,"currency_code":"EUR","in_stock":true},{"title":"KLM 80-600 T","offer_id":59093725020504,"sku":"SE-AC41293","price":1422.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-klm-bomba-en-linea-rotor-seco.webp?v=1794393015"},{"product_id":"bomba-en-linea-dab-klp","title":"DAB KLP flanged dry-rotor in-line pump","description":"\u003ch2\u003eFlanged dry-rotor in-line pump for heating, cooling and DHW in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB KLP\u003c\/strong\u003e is a dry-rotor in-line pump with a two-pole, 2,800 rpm motor and DN40 to DN80 flanges. It moves water in heating, cooling, solar or hot water return systems in residential and commercial buildings, with \u003cstrong\u003e8.3 to 23.4 m head\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eDry-rotor in-line centrifugal pump with mechanical seal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB KLP, single head, 26 single- and three-phase models\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, air conditioning, solar and domestic hot water return in buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e8.3 to 23.4 m depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eRange of 2 to 84 m³ per hour depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water, free of solids and abrasives; up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V or three-phase 230\/400 V, 50 Hz; 0.3 to 3.67 kW rated power\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB KLP?\u003c\/h3\u003e\n\u003cp\u003eIt is a DAB in-line electric pump with an asynchronous motor kept apart from the water (dry rotor) and a silicon carbide mechanical seal. The ports are in line and flanged, with threaded gauge tappings. Single-phase models have thermal protection and a capacitor; three-phase models need external motor protection.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn large systems, a wet-rotor circulator can fall short on flow or temperature, or the water carries a high glycol ratio.\u003c\/p\u003e\n\u003cp\u003eThe KLP handles \u003cstrong\u003eliquids from −15 to +120 °C\u003c\/strong\u003e, accepts \u003cstrong\u003eup to 50% glycol\u003c\/strong\u003e and its dry-rotor motor is kept apart from the water by a silicon carbide mechanical seal. It is a fixed-speed pump: it does not regulate flow by itself.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−15 to +120 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum ambient temperature\u003c\/th\u003e\u003ctd\u003e+40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP55 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor\u003c\/th\u003e\u003ctd\u003eAsynchronous, two-pole, 2,800 rpm; three-phase IE2 below 0.75 kW and IE3 from 0.75 kW; single-phase IE2 from 120 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlanges\u003c\/th\u003e\u003ctd\u003ePN10, DN40 (250 mm), DN50 (280 mm), DN65 (340 mm) and DN80 (360 mm) flange to flange\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCast-iron body and motor bracket, technopolymer impeller, AISI 316 shaft, silicon carbide mechanical seal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eHorizontal or vertical, with the motor above the pump\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003cth\u003eFlange · length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eRated power (P2)\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-600 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e8.3 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212461\u003c\/td\u003e\u003ctd\u003e22.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-900 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e10.6 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212460\u003c\/td\u003e\u003ctd\u003e22.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-1200 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e13.9 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212459\u003c\/td\u003e\u003ctd\u003e23.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-1600 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e16.5 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212451\u003c\/td\u003e\u003ctd\u003e23.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-1800 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e18.9 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212441\u003c\/td\u003e\u003ctd\u003e24.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e8.3 m\u003c\/td\u003e\u003ctd\u003e0.3 kW\u003c\/td\u003e\u003ctd\u003e60214723\u003c\/td\u003e\u003ctd\u003e22.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-900 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e10.6 m\u003c\/td\u003e\u003ctd\u003e0.41 kW\u003c\/td\u003e\u003ctd\u003e60214725\u003c\/td\u003e\u003ctd\u003e22.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-1200 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e13.9 m\u003c\/td\u003e\u003ctd\u003e0.54 kW\u003c\/td\u003e\u003ctd\u003e60214727\u003c\/td\u003e\u003ctd\u003e23.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-1600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e16.5 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60214730\u003c\/td\u003e\u003ctd\u003e23.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 40-1800 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN40 · 250 mm\u003c\/td\u003e\u003ctd\u003e18.9 m\u003c\/td\u003e\u003ctd\u003e0.85 kW\u003c\/td\u003e\u003ctd\u003e60214732\u003c\/td\u003e\u003ctd\u003e24.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-900 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212507\u003c\/td\u003e\u003ctd\u003e26.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-1200 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e12.2 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212508\u003c\/td\u003e\u003ctd\u003e26.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-1600 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e16.2 m\u003c\/td\u003e\u003ctd\u003e1.4 kW\u003c\/td\u003e\u003ctd\u003e60211870\u003c\/td\u003e\u003ctd\u003e26.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-2000 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e23.4 m\u003c\/td\u003e\u003ctd\u003e1.4 kW\u003c\/td\u003e\u003ctd\u003e60211905\u003c\/td\u003e\u003ctd\u003e33 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-900 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e0.51 kW\u003c\/td\u003e\u003ctd\u003e60214733\u003c\/td\u003e\u003ctd\u003e26.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-1200 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e12.2 m\u003c\/td\u003e\u003ctd\u003e0.72 kW\u003c\/td\u003e\u003ctd\u003e60214739\u003c\/td\u003e\u003ctd\u003e26.6 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-1600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e16.2 m\u003c\/td\u003e\u003ctd\u003e1.01 kW\u003c\/td\u003e\u003ctd\u003e60214742\u003c\/td\u003e\u003ctd\u003e26.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 50-2000 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN50 · 280 mm\u003c\/td\u003e\u003ctd\u003e23.4 m\u003c\/td\u003e\u003ctd\u003e1.83 kW\u003c\/td\u003e\u003ctd\u003e60214744\u003c\/td\u003e\u003ctd\u003e33 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 65-900 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN65 · 340 mm\u003c\/td\u003e\u003ctd\u003e9.3 m\u003c\/td\u003e\u003ctd\u003e0.8 kW\u003c\/td\u003e\u003ctd\u003e60214748\u003c\/td\u003e\u003ctd\u003e35 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 65-1200 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN65 · 340 mm\u003c\/td\u003e\u003ctd\u003e12.3 m\u003c\/td\u003e\u003ctd\u003e1.12 kW\u003c\/td\u003e\u003ctd\u003e60214745\u003c\/td\u003e\u003ctd\u003e35.1 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 65-1600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN65 · 340 mm\u003c\/td\u003e\u003ctd\u003e17.2 m\u003c\/td\u003e\u003ctd\u003e1.65 kW\u003c\/td\u003e\u003ctd\u003e60214747\u003c\/td\u003e\u003ctd\u003e35.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 65-2000 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN65 · 340 mm\u003c\/td\u003e\u003ctd\u003e20.6 m\u003c\/td\u003e\u003ctd\u003e2 kW\u003c\/td\u003e\u003ctd\u003e60214596\u003c\/td\u003e\u003ctd\u003e38.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 80-900 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN80 · 360 mm\u003c\/td\u003e\u003ctd\u003e8.8 m\u003c\/td\u003e\u003ctd\u003e1.84 kW\u003c\/td\u003e\u003ctd\u003e60214749\u003c\/td\u003e\u003ctd\u003e40 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 80-1200 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN80 · 360 mm\u003c\/td\u003e\u003ctd\u003e11.8 m\u003c\/td\u003e\u003ctd\u003e1.84 kW\u003c\/td\u003e\u003ctd\u003e60214750\u003c\/td\u003e\u003ctd\u003e41 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 80-1600 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN80 · 360 mm\u003c\/td\u003e\u003ctd\u003e16.2 m\u003c\/td\u003e\u003ctd\u003e2.55 kW\u003c\/td\u003e\u003ctd\u003e60214751\u003c\/td\u003e\u003ctd\u003e42 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKLP 80-2000 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003eDN80 · 360 mm\u003c\/td\u003e\u003ctd\u003e20.8 m\u003c\/td\u003e\u003ctd\u003e3.67 kW\u003c\/td\u003e\u003ctd\u003e60214619\u003c\/td\u003e\u003ctd\u003e48 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eCodes from the DAB Ibérica November 2026 catalogue; they replace codes from earlier catalogues with the same model and dimensions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCounter-flanges, gaskets and bolts not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean, non-viscous, non-aggressive liquid, free of solids and abrasives; up to 50% glycol.\u003c\/li\u003e\n\u003cli\u003eMount with the motor above the pump.\u003c\/li\u003e\n\u003cli\u003eThree-phase models need a motor protection switch in the panel, as regulations require.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-klm-in-line-pump\"\u003eDAB KLM\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou need low head (up to 5.8 m) and a quieter four-pole motor\u003c\/td\u003e\u003ctd\u003e3 to 5.8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-medium-large-circulator-pump\"\u003eDAB EVOPLUS Medium and Large\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want an electronic circulator that regulates flow by itself, up to 18 m\u003c\/td\u003e\u003ctd\u003e4 to 18 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the model numbers mean, for example KLP 50-1200 T?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e50 is the flange size (DN50), 1200 is the motor and hydraulic size and T means three-phase (M, single-phase).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDAB lists it for DHW recirculation in residential and commercial systems, as well as heating, cooling and solar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre counter-flanges included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Counter-flanges, gaskets and bolts are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Klm%2C%20Klp_Dklm%2C%20Dklp%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB KLM, KLP, DKLM and DKLP catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/in_line_pumps\/klm_klp\/documentation\/r-d-documentation\/instruction-manual\/klm_klp_dklm_dklp_dab_instruction_manual_printed_version_multi_60180608.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB KLM and KLP instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/in_line_pumps\/klm_klp\/documentation\/r-d-documentation\/declaration-of-conformity\/klm_klp_dklm_dklp_dab_declaration_conformity_eu_multi_60164947.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB KLM and KLP EU declaration of conformity (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"DAB","offers":[{"title":"KLP 40-600 M","offer_id":59093742682456,"sku":"SE-AC41255","price":929.28,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-900 M","offer_id":59093742715224,"sku":"SE-AC41259","price":929.28,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-1200 M","offer_id":59093742747992,"sku":"SE-AC41263","price":987.36,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-1600 M","offer_id":59093742780760,"sku":"SE-AC41302","price":992.81,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-1800 M","offer_id":59093742813528,"sku":"SE-AC41301","price":992.81,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-600 T","offer_id":59093742846296,"sku":"SE-AC41256","price":784.99,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-900 T","offer_id":59093742879064,"sku":"SE-AC41260","price":873.93,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-1200 T","offer_id":59093742911832,"sku":"SE-AC41264","price":928.38,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-1600 T","offer_id":59093742944600,"sku":"SE-AC41303","price":937.45,"currency_code":"EUR","in_stock":true},{"title":"KLP 40-1800 T","offer_id":59093742977368,"sku":"SE-AC41304","price":937.45,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-900 M","offer_id":59093743010136,"sku":"SE-AC41275","price":1420.24,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-1200 M","offer_id":59093743042904,"sku":"SE-AC41279","price":1420.24,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-1600 M","offer_id":59093743075672,"sku":"SE-AC41305","price":1456.54,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-2000 M","offer_id":59093743108440,"sku":"SE-AC41306","price":1491.03,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-900 T","offer_id":59093743141208,"sku":"SE-AC41276","price":1447.47,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-1200 T","offer_id":59093743173976,"sku":"SE-AC41280","price":1447.47,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-1600 T","offer_id":59093743206744,"sku":"SE-AC41307","price":1473.78,"currency_code":"EUR","in_stock":true},{"title":"KLP 50-2000 T","offer_id":59093743239512,"sku":"SE-AC41308","price":1673.43,"currency_code":"EUR","in_stock":true},{"title":"KLP 65-900 T","offer_id":59093743272280,"sku":"SE-AC41287","price":1483.77,"currency_code":"EUR","in_stock":true},{"title":"KLP 65-1200 T","offer_id":59093743305048,"sku":"SE-AC41289","price":1545.48,"currency_code":"EUR","in_stock":true},{"title":"KLP 65-1600 T","offer_id":59093743337816,"sku":"SE-AC41309","price":1550.92,"currency_code":"EUR","in_stock":true},{"title":"KLP 65-2000 T","offer_id":59093743370584,"sku":"SE-AC41310","price":1673.43,"currency_code":"EUR","in_stock":true},{"title":"KLP 80-900 T","offer_id":59093743403352,"sku":"SE-AC41295","price":1805.93,"currency_code":"EUR","in_stock":true},{"title":"KLP 80-1200 T","offer_id":59093743436120,"sku":"SE-AC41297","price":1860.38,"currency_code":"EUR","in_stock":true},{"title":"KLP 80-1600 T","offer_id":59093743468888,"sku":"SE-AC41311","price":2158.95,"currency_code":"EUR","in_stock":true},{"title":"KLP 80-2000 T","offer_id":59093743501656,"sku":"SE-AC41312","price":2502.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-klp-bomba-en-linea-rotor-seco.webp?v=1794393166"},{"product_id":"bomba-en-linea-dab-alm-alp","title":"DAB ALM and ALP threaded dry-rotor in-line pump","description":"\u003ch2\u003eThreaded dry-rotor in-line circulator pump for heating, cooling and DHW\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB ALM and ALP\u003c\/strong\u003e is a dry-rotor in-line pump with threaded ports: 180 mm with 1½\" threads or 250 mm with 2\" threads. It moves water in heating, cooling or domestic hot water return systems in residential and industrial installations, with \u003cstrong\u003eup to 21 m head and 8.4 m³ per hour\u003c\/strong\u003e. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eDry-rotor in-line centrifugal pump with mechanical seal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB ALM (four-pole) and ALP (two-pole), single- and three-phase\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, air conditioning and domestic hot water in residential and industrial installations\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e1.9 m (ALM 200), 5.5 m (ALM 500), 7.7 m (ALP 800) or 21.1 m (ALP 2000)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003e0.6 to 6.5 m³ per hour (200 and 800) or 1.5 to 8.4 m³ per hour (500 and 2000)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water, free of solids and abrasives, non-aggressive and non-viscous\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V or three-phase 230\/400 V, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB ALM and ALP?\u003c\/h3\u003e\n\u003cp\u003eIt is a DAB in-line electric pump with an asynchronous motor kept apart from the water (dry rotor) and a silicon carbide mechanical seal. The ALM has a four-pole motor (1,400 rpm) and the ALP a two-pole motor (2,800 rpm). The \u003cstrong\u003eALM 200 and ALP 800 have a bronze body and motor bracket\u003c\/strong\u003e; the ALM 500 and ALP 2000 are cast iron.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eSome systems run very hot water or keep the pump running for long hours, and a wet-rotor circulator is not the best choice.\u003c\/p\u003e\n\u003cp\u003eThe ALM and ALP handles \u003cstrong\u003eliquids from −15 to +120 °C\u003c\/strong\u003e, with threaded ports so it fits without flanges. The \u003cstrong\u003ebronze\u003c\/strong\u003e versions are suited to domestic hot water return. It is a fixed-speed pump: it does not regulate flow by itself.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−15 to +120 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum ambient temperature\u003c\/th\u003e\u003ctd\u003e+40 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP55 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMotor\u003c\/th\u003e\u003ctd\u003eAsynchronous; ALM four-pole and ALP two-pole; single-phase models with thermal protection and capacitor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eTechnopolymer impeller, AISI 316 shaft, silicon carbide mechanical seal; bronze body (200 and 800) or cast-iron body (500 and 2000)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eMotor shaft horizontal\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003cth\u003eConnection · length\u003c\/th\u003e\u003cth\u003eBody\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eRated power (P2)\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALM 200 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003e1½\" male · 180 mm\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003e1.9 m\u003c\/td\u003e\u003ctd\u003e0.059 kW\u003c\/td\u003e\u003ctd\u003e60214693\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALM 200 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003e1½\" male · 180 mm\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003e1.9 m\u003c\/td\u003e\u003ctd\u003e0.059 kW\u003c\/td\u003e\u003ctd\u003e60214694\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALP 800 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003e1½\" male · 180 mm\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003e7.7 m\u003c\/td\u003e\u003ctd\u003e0.103 kW\u003c\/td\u003e\u003ctd\u003e60214695\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALP 800 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003e1½\" male · 180 mm\u003c\/td\u003e\u003ctd\u003eBronze\u003c\/td\u003e\u003ctd\u003e7.7 m\u003c\/td\u003e\u003ctd\u003e0.14 kW\u003c\/td\u003e\u003ctd\u003e60214701\u003c\/td\u003e\u003ctd\u003e7.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALM 500 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003e2\" male · 250 mm\u003c\/td\u003e\u003ctd\u003eCast iron\u003c\/td\u003e\u003ctd\u003e5.5 m\u003c\/td\u003e\u003ctd\u003e0.097 kW\u003c\/td\u003e\u003ctd\u003e60214696\u003c\/td\u003e\u003ctd\u003e14.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALM 500 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003e2\" male · 250 mm\u003c\/td\u003e\u003ctd\u003eCast iron\u003c\/td\u003e\u003ctd\u003e5.5 m\u003c\/td\u003e\u003ctd\u003e0.25 kW\u003c\/td\u003e\u003ctd\u003e60214697\u003c\/td\u003e\u003ctd\u003e14.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALP 2000 M\u003c\/th\u003e\u003ctd\u003eSingle-phase 220-240 V\u003c\/td\u003e\u003ctd\u003e2\" male · 250 mm\u003c\/td\u003e\u003ctd\u003eCast iron\u003c\/td\u003e\u003ctd\u003e21.1 m\u003c\/td\u003e\u003ctd\u003e0.75 kW\u003c\/td\u003e\u003ctd\u003e60212472\u003c\/td\u003e\u003ctd\u003e14.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eALP 2000 T\u003c\/th\u003e\u003ctd\u003eThree-phase 230\/400 V\u003c\/td\u003e\u003ctd\u003e2\" male · 250 mm\u003c\/td\u003e\u003ctd\u003eCast iron\u003c\/td\u003e\u003ctd\u003e21.1 m\u003c\/td\u003e\u003ctd\u003e0.53 kW\u003c\/td\u003e\u003ctd\u003e60214699\u003c\/td\u003e\u003ctd\u003e14.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eCodes from the DAB Ibérica November 2026 catalogue; they replace codes from earlier catalogues with the same model and dimensions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eFor domestic hot water, choose the bronze-bodied models (ALM 200 and ALP 800).\u003c\/li\u003e\n\u003cli\u003eMount only with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eThree-phase models need a motor protection switch in the panel, as regulations require.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-klp-in-line-pump\"\u003eDAB KLP\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou need DN40 to DN80 flanges and more flow\u003c\/td\u003e\u003ctd\u003e8.3 to 23.4 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-small-san-hot-water-circulator-pump\"\u003eDAB EVOPLUS Small SAN\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want an electronic bronze DHW pump that regulates flow by itself\u003c\/td\u003e\u003ctd\u003e4 to 11 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eALM or ALP?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ALM turns slower (four-pole) and gives low head; the ALP (two-pole) gives more head in the same pump size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the ALM 200 and ALP 800, which have a bronze body. The 500 and 2000 are cast iron.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the unions included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Unions are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Alm%2C%20Alp%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB ALM and ALP catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/in_line_pumps\/alm_alp\/documentation\/r-d-documentation\/instruction-manual\/alm_alp_dab_instruction_manual_printed_version_multi_60180608.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB ALM and ALP instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"DAB","offers":[{"title":"ALM 200 M","offer_id":59094317793624,"sku":"SE-AC41201","price":705.13,"currency_code":"EUR","in_stock":true},{"title":"ALM 200 T","offer_id":59094317826392,"sku":"SE-AC41202","price":618.01,"currency_code":"EUR","in_stock":true},{"title":"ALP 800 M","offer_id":59094317859160,"sku":"SE-AC41205","price":625.27,"currency_code":"EUR","in_stock":true},{"title":"ALP 800 T","offer_id":59094317891928,"sku":"SE-AC41206","price":555.39,"currency_code":"EUR","in_stock":true},{"title":"ALM 500 M","offer_id":59094317924696,"sku":"SE-AC41209","price":814.94,"currency_code":"EUR","in_stock":true},{"title":"ALM 500 T","offer_id":59094317957464,"sku":"SE-AC41210","price":740.52,"currency_code":"EUR","in_stock":true},{"title":"ALP 2000 M","offer_id":59094317990232,"sku":"SE-AC41213","price":881.19,"currency_code":"EUR","in_stock":true},{"title":"ALP 2000 T","offer_id":59094318023000,"sku":"SE-AC41215","price":751.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-alm-200-alp-800-bomba-en-linea-bronce.webp?v=1794396006"},{"product_id":"bomba-circuladora-dab-evosta-2-sol","title":"DAB EVOSTA 2 SOL circulator pump for solar thermal systems","description":"\u003ch2\u003eElectronic circulator pump for solar thermal systems\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOSTA 2 SOL\u003c\/strong\u003e moves the fluid in the solar collector circuit with an electronic motor that adjusts its own power. It accepts \u003cstrong\u003eup to 50% glycol\u003c\/strong\u003e and peaks of \u003cstrong\u003e130 °C\u003c\/strong\u003e, and delivers \u003cstrong\u003e7.5 m head\u003c\/strong\u003e on 47 W. At Q-Tech we fit it in \u003cstrong\u003esolar stations and pre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic circulator pump for solar thermal\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOSTA 2 SOL 20-75 (130 or 180 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003ePrimary circuit of solar thermal systems for heating and DHW\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e7.5 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eUp to 4 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water or water with up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz; 47 W maximum\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOSTA 2 SOL?\u003c\/h3\u003e\n\u003cp\u003eIt is the solar-circuit version of DAB's EVOSTA 2. Its permanent-magnet synchronous motor runs on a wet rotor with an inverter that matches the pump to the system and protects it from water hammer. Modes are selected with a single button.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eThe solar circuit runs a water-glycol mix and reaches very high temperatures when the collectors have no load. A standard heating circulator cannot always cope.\u003c\/p\u003e\n\u003cp\u003eThe EVOSTA 2 SOL \u003cstrong\u003eaccepts up to 50% glycol and 130 °C peaks\u003c\/strong\u003e and draws at most 47 W. DAB states an energy efficiency index of \u003cstrong\u003eEEI ≤ 0.20\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C, with 130 °C peaks (up to 60 °C ambient)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum working pressure\u003c\/th\u003e\u003ctd\u003e10 bar (1,000 kPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum inlet pressure\u003c\/th\u003e\u003ctd\u003e10 m water column at 90 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower input (P1)\u003c\/th\u003e\u003ctd\u003e47 W maximum; 0.07 to 0.4 A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnergy efficiency index\u003c\/th\u003e\u003ctd\u003eEEI ≤ 0.20\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInsulation\u003c\/th\u003e\u003ctd\u003eClass F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eElectrical connection\u003c\/th\u003e\u003ctd\u003eMolex connector with 1.5 m cable\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCataphoresis-coated cast-iron body, stainless steel motor casing, technopolymer impeller\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOther\u003c\/th\u003e\u003ctd\u003eBleed screw with shaft access, cartridge that protects the shaft from limescale\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eMotor shaft horizontal\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePump connection\u003c\/th\u003e\u003cth\u003ePort-to-port length\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e20-75\/130 ½\" (G 1\")\u003c\/th\u003e\u003ctd\u003eG 1\" (DN15)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e7.5 m\u003c\/td\u003e\u003ctd\u003e47 W\u003c\/td\u003e\u003ctd\u003e60188450\u003c\/td\u003e\u003ctd\u003e1.91 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e20-75\/130 (G 1½\")\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e7.5 m\u003c\/td\u003e\u003ctd\u003e47 W\u003c\/td\u003e\u003ctd\u003e60188404\u003c\/td\u003e\u003ctd\u003e2.07 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e20-75\/180 (G 1½\")\u003c\/th\u003e\u003ctd\u003eG 1½\" (DN25)\u003c\/td\u003e\u003ctd\u003e180 mm\u003c\/td\u003e\u003ctd\u003e7.5 m\u003c\/td\u003e\u003ctd\u003e47 W\u003c\/td\u003e\u003ctd\u003e60188405\u003c\/td\u003e\u003ctd\u003e2.24 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eUnions not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean liquid, free of solids and mineral oils; up to 50% glycol.\u003c\/li\u003e\n\u003cli\u003eMount only with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eThis is not the PWM version: it runs by itself, without a signal from the solar controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-2-circulator-pump\"\u003eDAB EVOSTA 2\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eHeating or underfloor heating circuit, with no solar collectors\u003c\/td\u003e\u003ctd\u003e6.9 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evosta-2-san-hot-water-circulator-pump\"\u003eDAB EVOSTA 2 SAN\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eDomestic hot water return (bronze body)\u003c\/td\u003e\u003ctd\u003e1.1 to 8 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one with the same port-to-port length (130 or 180 mm) and the same thread (1\" or 1½\") as your current pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it controlled by the solar controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis model runs by itself on its internal modes. DAB offers a PWM version that runs on the controller's signal; it is not the one in this listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the pump in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace the pump in your solar system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evosta2%20Sol%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 SOL catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evosta_2_sol\/documentation\/r-d-documentation\/instruction-manual\/evosta_2sol_dab_instruction_manual_web_version_multi_60187640.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOSTA 2 SOL instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"DAB","offers":[{"title":"20-75\/130 ½\" (G 1\")","offer_id":59094332211544,"sku":"SE-AC41435","price":328.16,"currency_code":"EUR","in_stock":true},{"title":"20-75\/130 (G 1½\")","offer_id":59094332244312,"sku":"SE-AC41449","price":328.16,"currency_code":"EUR","in_stock":true},{"title":"20-75\/180 (G 1½\")","offer_id":59094332277080,"sku":"SE-AC41450","price":328.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evosta-2-sol-bomba-circuladora-solar.webp?v=1794396164"},{"product_id":"juego-racores-laton-bomba-circuladora","title":"Brass union set for circulator pumps (2 units with gaskets)","description":"\u003ch2\u003eSet of two brass unions with gaskets to connect a threaded circulator pump\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ebrass union set\u003c\/strong\u003e connects a threaded circulator pump to the system pipework. It includes \u003cstrong\u003e2 unions with their gaskets\u003c\/strong\u003e, one for each pump port, rated \u003cstrong\u003ePN 25\u003c\/strong\u003e. There are three sizes to match the pump thread: 1\", 1½\" or 2\". At Q-Tech we use them when fitting or replacing circulators in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eSet of 2 brass unions with gaskets for circulator pumps\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReference\u003c\/th\u003e\u003ctd\u003eSalvador Escoda AA25161, AA25163 and AA25164\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eConnecting threaded circulators in heating, cooling, solar and domestic hot water systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003e1\" × ½\", 1½\" × 1\" and 2\" × 1¼\" (pump thread × pipe thread)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eNominal pressure\u003c\/th\u003e\u003ctd\u003ePN 25\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003e2 unions and their gaskets\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003ePump fitted in a pre-assembled plant room or on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is a circulator union set?\u003c\/h3\u003e\n\u003cp\u003eThreaded circulators have a large male thread on each port (1\", 1½\" or 2\"). Each union has a nut that screws onto the pump, a tail that screws onto the pipe and a flat gasket between them. The pump can then be removed without cutting pipe.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eDAB pumps and those of other brands \u003cstrong\u003edo not come with unions\u003c\/strong\u003e. Without them the pump cannot be connected to the pipework, which is usually a smaller size than the port.\u003c\/p\u003e\n\u003cp\u003eThis set includes the two unions a pump needs, with gaskets, in the size that reduces the pump thread to the pipe thread. Being \u003cstrong\u003ebrass\u003c\/strong\u003e, it is also suitable for domestic hot water.\u003c\/p\u003e\n\u003ch3\u003eSizes and compatibility\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003cth\u003ePump thread\u003c\/th\u003e\u003cth\u003ePipe thread\u003c\/th\u003e\u003cth\u003eDAB pumps in our store\u003c\/th\u003e\u003cth\u003eSE reference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e1\" × ½\"\u003c\/th\u003e\u003ctd\u003e1\"\u003c\/td\u003e\u003ctd\u003e½\"\u003c\/td\u003e\u003ctd\u003eEVOSTA 2 and EVOSTA 2 SOL 130 mm with 1\" thread (½\")\u003c\/td\u003e\u003ctd\u003eAA25161\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e1½\" × 1\"\u003c\/th\u003e\u003ctd\u003e1½\"\u003c\/td\u003e\u003ctd\u003e1\"\u003c\/td\u003e\u003ctd\u003eEVOSTA 2, EVOSTA 3 and EVOSTA 2 SOL 130 and 180 mm; EVOPLUS Small and EVOPLUS Small SAN 180 mm; VS and EVOSTA 2 SAN 150 mm; ALM 200 and ALP 800\u003c\/td\u003e\u003ctd\u003eAA25163\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e2\" × 1¼\"\u003c\/th\u003e\u003ctd\u003e2\"\u003c\/td\u003e\u003ctd\u003e1¼\"\u003c\/td\u003e\u003ctd\u003eEVOSTA 2, EVOSTA 3 and EVOPLUS Small 180X; ALM 500 and ALP 2000\u003c\/td\u003e\u003ctd\u003eAA25164\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChoose the size by the pump thread, not by the pipe.\u003c\/li\u003e\n\u003cli\u003eNot for flanged pumps (EVOPLUS B, KLP, KLM): they need counter-flanges.\u003c\/li\u003e\n\u003cli\u003eOne set fits one pump (2 unions).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know which size I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck the thread on your pump ports: 1\", 1½\" or 2\". On our DAB pump listings it is shown as «Pump connection».\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used for domestic hot water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It is brass and suits bronze DHW pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits circulators with their unions in our \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure of the size, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. Pumps in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Salvador Escoda","offers":[{"title":"1\" × ½\"","offer_id":59094565781848,"sku":"SE-AA25161","price":6.36,"currency_code":"EUR","in_stock":true},{"title":"1½\" × 1\"","offer_id":59094565814616,"sku":"SE-AA25163","price":13.01,"currency_code":"EUR","in_stock":true},{"title":"2\" × 1¼\"","offer_id":59094565847384,"sku":"SE-AA25164","price":19.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/juego-racores-laton-bomba-circuladora.webp?v=1794397992"},{"product_id":"racor-fundicion-bomba-circuladora","title":"Cast-iron union for circulator pumps (1 unit; 2 per pump)","description":"\u003ch2\u003eCast-iron union to connect a threaded circulator pump to the pipework\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ecast-iron union\u003c\/strong\u003e connects one port of a threaded circulator pump to heating or cooling pipework. \u003cstrong\u003eSold individually: each pump needs 2\u003c\/strong\u003e, one per port. Two sizes to match the pump thread: 1½\" × 1\" and 2\" × 1¼\". At Q-Tech we use them when fitting or replacing circulators in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eCast-iron union for circulator pumps (1 unit)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReference\u003c\/th\u003e\u003ctd\u003eSalvador Escoda AC52920 and AC52921\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eConnecting threaded circulators in heating and cooling systems\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003e1½\" × 1\" and 2\" × 1¼\" (pump thread × pipe thread)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQuantity per pump\u003c\/th\u003e\u003ctd\u003e2 units\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003ePump fitted in a pre-assembled plant room or on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is a circulator union?\u003c\/h3\u003e\n\u003cp\u003eThreaded circulators have a large male thread on each port (1½\" or 2\"). The union has a nut that screws onto the pump and a tail that screws onto the pipe, with a flat gasket between them. The pump can then be removed without cutting pipe.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003ePumps \u003cstrong\u003edo not come with unions\u003c\/strong\u003e, and the pipework is usually a smaller size than the pump port. The cast-iron union is the economical choice for closed heating and cooling circuits.\u003c\/p\u003e\n\u003ch3\u003eSizes and compatibility\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eSize\u003c\/th\u003e\u003cth\u003ePump thread\u003c\/th\u003e\u003cth\u003ePipe thread\u003c\/th\u003e\u003cth\u003eDAB pumps in our store\u003c\/th\u003e\u003cth\u003eSE reference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e1½\" × 1\"\u003c\/th\u003e\u003ctd\u003e1½\"\u003c\/td\u003e\u003ctd\u003e1\"\u003c\/td\u003e\u003ctd\u003eEVOSTA 2, EVOSTA 3 and EVOSTA 2 SOL 130 and 180 mm; EVOPLUS Small 180 mm\u003c\/td\u003e\u003ctd\u003eAC52920\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e2\" × 1¼\"\u003c\/th\u003e\u003ctd\u003e2\"\u003c\/td\u003e\u003ctd\u003e1¼\"\u003c\/td\u003e\u003ctd\u003eEVOSTA 2, EVOSTA 3 and EVOPLUS Small 180X; ALM 500 and ALP 2000\u003c\/td\u003e\u003ctd\u003eAC52921\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eOrder 2 units per pump.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDo not use it for domestic hot water: for DHW, choose the \u003ca href=\"\/en-en\/products\/brass-union-set-circulator-pump\"\u003ebrass union set\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNot for flanged pumps (EVOPLUS B, KLP, KLM).\u003c\/li\u003e\n\u003cli\u003eThe photo shows 2 units with their gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo per pump, one on each port. The price is per unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it differ from the brass one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe brass one is also suitable for domestic hot water and is sold as a set of 2. The cast-iron one is for heating and cooling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits circulators with their unions in our \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure of the size, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. Pumps in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"Salvador Escoda","offers":[{"title":"1½\" × 1\"","offer_id":59094572499288,"sku":"SE-AC52920","price":2.27,"currency_code":"EUR","in_stock":true},{"title":"2\" × 1¼\"","offer_id":59094572532056,"sku":"SE-AC52921","price":4.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/racor-fundicion-bomba-circuladora.webp?v=1794401942"},{"product_id":"bomba-circuladora-dab-evoplus-small-d","title":"DAB EVOPLUS Small D flanged twin circulator pump for heating","description":"\u003ch2\u003eElectronic twin circulator pump with flanges for heating and cooling in buildings\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDAB EVOPLUS Small D\u003c\/strong\u003e is the twin version of the EVOPLUS Small: \u003cstrong\u003etwo electronic motors in one pump body\u003c\/strong\u003e with DN32 or DN40 flanges. It moves water in heating or cooling systems in buildings with \u003cstrong\u003eup to 11.2 m head\u003c\/strong\u003e and keeps one motor in reserve. At Q-Tech we fit it in \u003cstrong\u003epre-assembled plant rooms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWet-rotor electronic twin circulator pump with display\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eDAB EVOPLUS Small D, flanged (220 and 250 mm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, air conditioning and cooling in residential and commercial buildings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum head\u003c\/th\u003e\u003ctd\u003e4.2, 6.1, 8 or 11.2 m depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eRange of 2 to 12 m³ per hour depending on model\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eClean water or water with up to 30% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eSingle-phase 230 V, 50 or 60 Hz; 70 to 190 W maximum depending on size\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted in a pre-assembled plant room or replaced on site by an Expert Technician\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the DAB EVOPLUS Small D?\u003c\/h3\u003e\n\u003cp\u003eIt is the EVOPLUS Small in \u003cstrong\u003eDAB's new design\u003c\/strong\u003e (November 2026 catalogue) as a twin pump. It has two permanent-magnet synchronous motors with inverters on a shared cast-iron body, a flap valve on the outlet and a blanking flange.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a building, if the only heating pump stops, the whole system is out of service until it is repaired.\u003c\/p\u003e\n\u003cp\u003eWith the EVOPLUS Small D \u003cstrong\u003ethere is a second motor in the same body\u003c\/strong\u003e. The flap valve stops water flowing back through the idle motor, and the blanking flange lets you remove one head and close its opening. Each motor \u003cstrong\u003eregulates by differential pressure\u003c\/strong\u003e, like the EVOPLUS Small.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eLiquid temperature\u003c\/th\u003e\u003ctd\u003e−10 to +110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum pressure\u003c\/th\u003e\u003ctd\u003e16 bar\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection and insulation\u003c\/th\u003e\u003ctd\u003eIP44 · class F\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl modes\u003c\/th\u003e\u003ctd\u003eProportional differential pressure (factory setting), constant differential pressure and constant curve; temperature control and Economy mode with optional module\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDisplay\u003c\/th\u003e\u003ctd\u003eHead, flow, speed, power and running hours on each motor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCommunication\u003c\/th\u003e\u003ctd\u003e0-10 V and PWM inputs and Modbus with optional modules; compatible with D.Connect (D.Connect Box sold separately)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCast-iron body, aluminium motor housing, technopolymer impeller, alumina shaft on graphite bearings, stainless steel rotor liner\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eFlap valve on the outlet and blanking flange\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMounting\u003c\/th\u003e\u003ctd\u003eMotor shaft horizontal\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eFlange-to-flange\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003cth\u003eMax. power per motor\u003c\/th\u003e\u003cth\u003eDAB code\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 40\/220.32\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e70 W\u003c\/td\u003e\u003ctd\u003e60231367\u003c\/td\u003e\u003ctd\u003e13.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 60\/220.32\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e95 W\u003c\/td\u003e\u003ctd\u003e60231368\u003c\/td\u003e\u003ctd\u003e13.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 80\/220.32\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e130 W\u003c\/td\u003e\u003ctd\u003e60220935\u003c\/td\u003e\u003ctd\u003e13.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 110\/220.32\u003c\/th\u003e\u003ctd\u003eDN32 PN6 flanges\u003c\/td\u003e\u003ctd\u003e220 mm\u003c\/td\u003e\u003ctd\u003e11.2 m\u003c\/td\u003e\u003ctd\u003e190 W\u003c\/td\u003e\u003ctd\u003e60231370\u003c\/td\u003e\u003ctd\u003e13.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 40\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e4.2 m\u003c\/td\u003e\u003ctd\u003e75 W\u003c\/td\u003e\u003ctd\u003e60231371\u003c\/td\u003e\u003ctd\u003e14.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 60\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e6.1 m\u003c\/td\u003e\u003ctd\u003e100 W\u003c\/td\u003e\u003ctd\u003e60220936\u003c\/td\u003e\u003ctd\u003e14.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 80\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e8 m\u003c\/td\u003e\u003ctd\u003e135 W\u003c\/td\u003e\u003ctd\u003e60231373\u003c\/td\u003e\u003ctd\u003e14.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eD 110\/250.40\u003c\/th\u003e\u003ctd\u003eDN40 PN10 flanges\u003c\/td\u003e\u003ctd\u003e250 mm\u003c\/td\u003e\u003ctd\u003e11.2 m\u003c\/td\u003e\u003ctd\u003e190 W\u003c\/td\u003e\u003ctd\u003e60231374\u003c\/td\u003e\u003ctd\u003e14.2 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eCodes from the DAB Ibérica November 2026 catalogue; they replace the 6015xxxx codes of the previous generation with the same dimensions.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCounter-flanges, gaskets and bolts not included\u003c\/strong\u003e: order them separately to suit your pipework.\u003c\/li\u003e\n\u003cli\u003eClean liquid, free of solids and mineral oils, with up to 30% glycol.\u003c\/li\u003e\n\u003cli\u003eMount with the motor shaft horizontal.\u003c\/li\u003e\n\u003cli\u003eNot a domestic hot water pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eMax. head\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-small-circulator-pump\"\u003eDAB EVOPLUS Small\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou do not need a reserve motor: single threaded or flanged pump\u003c\/td\u003e\u003ctd\u003e4 to 11 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/dab-evoplus-medium-large-circulator-pump\"\u003eDAB EVOPLUS Medium and Large\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou need more flow or DN32 to DN100 flanges\u003c\/td\u003e\u003ctd\u003e4 to 18 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do 220.32 and 250.40 mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange-to-flange length and the flange size: 220 mm with DN32 flanges or 250 mm with DN40 flanges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the power in the table for both motors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is the maximum power of each motor, according to DAB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQualified professionals must make the plumbing and electrical connections.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits and tests the EVOPLUS Small D in our workshop as part of a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, which arrives \u003cstrong\u003etested and ready to connect\u003c\/strong\u003e. To replace a pump in your system, book an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e; if you are unsure which model fits, request a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. More equipment in \u003ca href=\"\/en-en\/collections\/dab-circulator-pumps\"\u003eDAB circulator pumps\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/Evoplus%20Small%20-%20Cat%C3%A1logo.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small catalogue, November 2026 (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/dabpumps.es\/sites\/dabpumps.es\/files\/2026-11\/EVOPLUS_NEW%20DESIGN_CL_ESP.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS new design leaflet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dabpumps.com\/content\/dam\/dabpumps-dam\/products\/dab\/eng_master\/electronic_circulators1\/evoplus-small_new\/documentation\/r-d-documentation\/instruction-manual\/evoplus_small_dab_instruction_manual_web_version_multi_60221031.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDAB EVOPLUS Small instruction manual (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"DAB","offers":[{"title":"D 40\/220.32","offer_id":59095574937944,"sku":"SE-AC41461","price":1731.51,"currency_code":"EUR","in_stock":true},{"title":"D 60\/220.32","offer_id":59095574970712,"sku":"SE-AC41462","price":1860.21,"currency_code":"EUR","in_stock":true},{"title":"D 80\/220.32","offer_id":59095575003480,"sku":"SE-AC41463","price":2018.61,"currency_code":"EUR","in_stock":true},{"title":"D 110\/220.32","offer_id":59095575036248,"sku":"SE-AC41464","price":2177.01,"currency_code":"EUR","in_stock":true},{"title":"D 40\/250.40","offer_id":59095575069016,"sku":"SE-AC41465","price":1840.41,"currency_code":"EUR","in_stock":true},{"title":"D 60\/250.40","offer_id":59095575101784,"sku":"SE-AC41466","price":1965.15,"currency_code":"EUR","in_stock":true},{"title":"D 80\/250.40","offer_id":59095575134552,"sku":"SE-AC41467","price":2127.51,"currency_code":"EUR","in_stock":true},{"title":"D 110\/250.40","offer_id":59095575167320,"sku":"SE-AC41468","price":2285.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/dab-evoplus-small-d-bomba-circuladora-doble.webp?v=1794403605"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/collections\/image_af8abd84-63f4-485b-8d1a-1451ea0f29ba.jpg?v=1542456280","url":"https:\/\/q-tech.es\/en-en\/collections\/bombas-recirculadoras.oembed?page=3","provider":"Q-Tech ® ","version":"1.0","type":"link"}