Grundfos Magna1 Pump 40 F 220mm 230V PN6/10 Pressure Rating 99221291

The Grundfos MAGNA1 40-40F (220) A Rated/EuP Ready variable speed circulator requires a spacer kit when replacing a UPS 40-50F. It's designed for circulating liquids in heating systems with variable flows and domestic hot-water systems. It's applicable in heating systems, main pumps, mixing loops, and heating and air-conditioning. Suitable for solar-heating, it can operate immediately on an external signal. It boasts a safe selection, simple installation, and low energy consumption, complying with EuP requirements. It includes nine light fields for pump setting indication, with three proportional-pressure, constant-pressure, and fixed-speed curves. The pump runs quietly, maintenance-free, and supports water within -10 to 110C. The MAGNA1 40 Series has 220mm port-to-port dimensions and 40mm flanged connections, offering a 48-hour delivery option. Its extremely low life cycle cost makes it efficient and reliable.. Grundfos MAGNA1 25 220 A RatedEuP Ready Variable Speed Circulator 240V - 40 - 40F