The new UPS3 is a compact, high efficiency replacement for Grundfos UPS and UPS2 15-50/60 circulator pumps and many internal boiler pumps.
Suitable for domestic heating systems with boilers up to 30kW, just one model of UPS3 can be used to replace all previous 4m, 5m and 6m head versions of UPS and UPS2 pumps. Using the GO Replace app, suitability for replacing a wide range of internal boiler pumps can also be confirmed.
Energy efficient replacement circulator pump that exceeds the EuP EEI rating
Ceramic bearings and shaft prevent magnetite build up and extend life
3 fixed speed modes plus underfloor (constant pressure) and proportional pressure modes – enable selection of the setting that best fits the system demands
Innovative, easy to fit installer plug
Fault code indications and dry access port enable fast unblocking
Increased head – now up to 6.5m
Compatible with Grundfos GO replace
No need to disconnect pipework if just replacing the pump head (backplate is compatible) - minimises access issues and leakage risks
Suitable for compact spaces
5 year warranty
Maximum Flow Rate
Made To Order
Manufacturer Model No
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