{"product_id":"bomba-contracorriente-nadorself-de-espa","title":"Espa Nadorself counter-current pump","description":"\u003ch3\u003eEspa Nadorself counter-current pump\u003c\/h3\u003e\n\u003cp\u003eThe Espa Nadorself counter-current pump is a self-priming, compact centrifugal electric pump for moving large flow rates, specifically designed for \u003cstrong\u003ecounter-current swimming\u003c\/strong\u003e equipment in private, collective, and public swimming pools, in balneotherapy or thalassotherapy centers, or in private or public gyms and spas.\u003c\/p\u003e\n\u003cp\u003eThis equipment can transform a pool into a space enabled for leisure, sport, and health, especially in pools with reduced dimensions.\u003c\/p\u003e\n\u003cp\u003eThe self-priming capacity of this model—achieved thanks to a front suction check valve—allows for great flexibility in installation, which can be carried out in technical rooms without the need for construction work in the area adjacent to the pool basin.\u003c\/p\u003e\n\u003cp\u003eIts configuration in plastic materials provides great resistance to corrosion from pool water, regardless of the disinfection system used.\u003c\/p\u003e\n\u003ch4\u003eFor what type of pools are Espa Nadorself counter-current pumps suitable?\u003c\/h4\u003e\n\u003cp\u003e- For counter-current swimming systems in private and public pools, spas, ...\u003c\/p\u003e\n\u003cp\u003e- Espa Nadorself counter-current pump models:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eNadorself 300 ·· single-phase and three-phase motor ·· 3HP\u003c\/li\u003e\n\n\u003cli\u003eNadorself 400 ·· three-phase motor ·· 4HP\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures of the Espa Nadorself counter-current pump:\u003c\/h4\u003e\n\u003cp\u003e- Materials: Pump body, pump foot, and diffuser in thermopolymers. Motor shaft in AISI 420 stainless steel.\u003c\/p\u003e\n\u003cp\u003e- Motor: Totally enclosed, IP 55 protection, with external ventilation. Single-phase with built-in thermal protector.\u003c\/p\u003e\n\u003cp\u003e- Mechanical seal in graphite and alumina oxide.\u003c\/p\u003e\n\u003cp\u003e- Motor housing in aluminum.\u003c\/p\u003e\n\u003cp\u003e- Includes an original and useful 2 1\/2\" curved threaded discharge, adjustable to 3 positions, and a 2 1\/2\" flanged fitting with thread for axial suction.\u003c\/p\u003e\n\u003cp\u003e- Installation is recommended with a front panel unit for the pool, such as NCR or NCC models, which incorporate an outlet jet, suction area, and connections for pneumatic pump actuation. It can be complemented with an electrical control panel and an MNC hydromassage hose with a connection for the nozzle.\u003c\/p\u003e\n\u003cp\u003e- WARRANTY: 2 years.\u003c\/p\u003e\n\u003ch4\u003eDimensions of the Espa Nadorself counter-current pump:\u003c\/h4\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/ESPA-NADORSELF-CONTRACORRIENTE-dimensiones_grande.png?v=1541501966\" alt=\"Espa Nadorself counter-current pump - dimensions\"\u003e\u003c\/p\u003e\n\u003ch4\u003eDocumentation for the Espa Nadorself counter-current pump\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/global.espa.com\/doc-descarrega-1\/23000517-v7-05-2017.pdf\" title=\"Espa Nadorself counter-current pump - instruction manual\" target=\"_blank\"\u003eDownload instruction manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eDo you need a spare part for an Espa Nadorself counter-current pump? \u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/global.espa.com\/doc-descarrega-1\/nadorself.pdf\" title=\"Espa Nadorself counter-current pump - Spare parts and replacements\" target=\"_blank\"\u003eClick here\u003c\/a\u003e and let us know the spare part number you need.\u003c\/p\u003e","brand":"Espa","offers":[{"title":"Nadorself 300M - 3HP single-phase","offer_id":12317834444888,"sku":"ESPA-203166","price":906.24,"currency_code":"EUR","in_stock":true},{"title":"Nadorself 300T - 3HP three-phase","offer_id":12317834477656,"sku":"ESPA-203168","price":863.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/Bomba-Motor-Piscina-nadorself-nado-contracorriente-Espa-00.webp?v=1707912825","url":"https:\/\/q-tech.es\/en-en\/products\/bomba-contracorriente-nadorself-de-espa","provider":"Q-Tech ® ","version":"1.0","type":"link"}