Grundfos MAGNA1 32-40F (220) Variable Speed Circulator 240V

The Grundfos MAGNA1 32-40F (220) is an A-rated, EuP-ready variable speed circulator designed for circulating water in heating and domestic hot-water systems. It offers selectable pump settings, maintenance-free operation, and suitability for systems that require hot-water priority via an external signal.

• Applications: heating systems, main pump, mixing loops, heating and air-conditioning.
• Electrical: 240V, 1Ph, 50Hz; motor power 9–73 W; full load current 0.09–0.59 A.
• Performance: max flow 7.6 m3/h and max head 4 m; pumped liquid temperature range −10 to 110 °C.
• Design and installation facts: cast iron construction, 220 mm port-to-port dimension, 32 mm flanged connections; unit dimensions 220×210×207 mm; weight 8.4 kg.
• Control and benefits: nine light fields for pump setting indication; three proportional-pressure, three constant-pressure and three fixed-speed curves; low noise and low life-cycle energy consumption.

Supplied with a 2-year manufacturer’s warranty, the MAGNA1 32-40F combines configurable control curves and a compact flanged design to meet variable-flow circulating needs in residential and commercial hydronic systems.