Hot water recirculation productsFind the product you need in the chart below or feel free to contact us any time. Find your local Grundfos office Products ALPHA1 circulator pump - ... GRUNDFOS ALPHA1 is a complete range of circulator pumps. The pumps are energy-optimised and comply with the ... ALPHA2 circulator pump - ... ALPHA2 is the best pump to withstand the tough conditions in a heating system, and with four newly added features, ... ALPHA2 L OEM circulator pump ... The ALPHA2 L variant features integrated differential-pressure control, enabling adjustment of pump performance to ... ALPHA3 circulator pump - ... The ALPHA3 is our newest circulator for domestic buildings. It is of the renowned Grundfos quality and guarantees ... COMFORT hot water circulator ... A complete range of circulator pumps designed for hot water recirculation systems Grundfos GO mobile control ... Grundfos GO is the mobile tool box for professional users on the go. It is the most comprehensive platform for ... MAGNA/UPE circulator pump - ... Small, medium and large circulator pumps fitted with communication equipment and electronically speed-controlled ... MAGNA1 circulator pump - ... The MAGNA1 circulator pumps are designed for circulating liquids in heating systems with variable flows where it ... MAGNA3 circulator pump - ... The MAGNA3/UPE pumps make up a broad range of small, medium and large circulator pumps – all fitted with ... UPS circulator pump - ... A complete range of 3-speed circulator pumps, available both in 50 and 60 Hz. UPS2 circulator pump - ... UPS2 is the perfect replacement option to optimize efficiency in domestic heating systems. Grundfos Ecademy Learn about our products. Check out Grundfos Ecademy. In need of assistance? Perhaps you’re onsite and need help with troubleshooting a pump system – or you want confirmation of which pump would be best to install. Grundfos for installers Discover the installer community online – for the latest product information and knowhow that can benefit your business.