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Grundfos UPS3 15-50/65 Pump

Grundfos UPS3 15-50/65 Pump

Product Code: HPUPS3

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The UPS3 is a circulator pump designed to be used in domestic heating systems with either variable or constant flow rate.

UPS3 automatically controls the differential pressure by adjusting the pump performance to the actual heating demand without the use of external components.

• Three constant curves/constant speed curves.
• Two proportional-pressure curves.
• Two constant-pressure curves.
• Low EEI (Energy Efficiency Index).
• Deblocking device.
• Alarm and warning indication
• Low noise level.
• Very simple installation.


Built on a platform proven in millions of boilers, the new UPS3 combines increased energy efficiency, an easier to wire plug and on board diagnostics with stalwart features such as ceramic bearings and shafts, a manual deblocking port and robust start-up functionality.

Plus, clever design means the new UPS3 can be used not only in system installations but also inside many of the UK’s domestic boilers.

Simply scan the old pump with the new Grundfos GO Replace smartphone app and it will tell you if the UPS3 is a compatible fit. That gives you the chance to fix even integrated pump issues in one visit, saving you time and your customer money.

The UPS3 and Grundfos GO REPLACE make a winning team every time!

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