UPS-N Single Circulator Pump
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You will soon find replacement parts for this product here.
The Domestic Hot Water Recirculator: Reliability in Stainless Steel with 3 Speeds
The Grundfos UPS-N Recirculating Pump It is the simple and extremely reliable solution for ensuring the efficient recirculation of domestic hot water (DHW) in homes and pressurized systems. Designed specifically for contact with potable water, the UPS-N is distinguished by its robust Stainless steel casing.
This model combines Grundfos reliability with performance flexibility. The ability to select between 3 speeds It allows the installer to adjust the flow rate and manometric head of the pump to perfectly adapt it to the specific requirements of each system.
🛡️ The Confidence of Stainless Steel for Drinking Water
When it comes to ACS (Accurate Hot Water), material selection is critical. UPS-N Pump offers a Authority superior thanks to its design:
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Stainless Steel (Inox) Housing: The pump body is made entirely of stainless steel, which guarantees exceptional resistance to corrosion and ensures maximum hygiene and quality of the circulating drinking water.
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Optimized Components: The impeller can be made of PES or Stainless Steel (depending on the specific version), materials selected to withstand recirculation conditions without compromising purity.
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Simple and Reliable Design: Robust construction and minimal maintenance, ideal for tankless and tank-type water heater systems that require a constant hot water return line.
⚙️ Performance Control and Adaptability
The characteristic of 3 speeds of the UPS-N Circulating Pump It is a key selling point for the professional installer.
Precise System Control:
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3-Position Switch: It allows you to modify the pump's performance with a simple manual adjustment, balancing energy consumption with the system's flow and height requirements.
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Flexibility in Application: Ideal for meeting specific flow and head requirements in a wide range of DHW recirculation systems.
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Standard Installation: Distance between threads of 180 mma common standard that facilitates its installation and replacement.
🛠️ Key Technical Specifications
The UPS-N design meets the most rigorous industry standards:
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Pump Body: Stainless Steel (Inox).
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Speeds: 3 Selectable Speeds.
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Distance between Threads (Shaft): 180 mm.
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Maximum Working Pressure: 10 bar.
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Maximum Ambient Temperature: 40 ${^\circ}\text{C}$.
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Level of Protection: IP 42/IP 44.
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Insulation Class: F/H.
🔗 Installation Accessories
(Please note that the fitting set is usually sold separately or must be specified in the order.)
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Set of Fittings: Available to ensure a professional and airtight installation. You can find them here.
❓ Frequently Asked Questions (FAQ)
Why is stainless steel material crucial in this domestic hot water pump?
Stainless steel is the preferred material for contact with drinking water (DHW) because it does not rust, does not release contaminants into the water (unlike cast iron) and guarantees maximum durability and health of the system.
Can I use the UPS-N Pump for closed heating systems?
No. The UPS-N pump is specifically designed and optimized for recirculation of Domestic Hot Water (DHW)which requires food-grade materials (stainless steel). For heating, models with a cast iron body are recommended.
What are the 3 speeds used for in this model?
The three speeds allow the installer to select the pump's optimal operating point. A lower speed can be chosen to reduce energy consumption, or a higher speed to ensure sufficient flow and pressure in installations with longer pipe runs or greater pressure losses.
📞 Technical Support and Professional Advice
If you require assistance in selecting the correct speed or confirming the flow requirements for your domestic hot water recirculation system, our Grundfos-trained technical team is at your service. Contact us by calling 952972464.
