Grundfos MAGNA1 D 32-80 (180) Variable Speed Twin Head Circulator 240V

Purpose-built variable-speed circulator for heating and domestic hot-water systems, delivering up to 15 m3/h and 8 m head while meeting EuP energy requirements.

The Grundfos MAGNA1 D 32-80 (180) twin-head circulator is designed for circulating water in heating, mixing loops and heating & air-conditioning systems. It offers selectable pump settings, low energy consumption that complies with EuP, and maintenance-free operation for long service life.

• Variable-speed operation with nine light fields for clear pump-setting indication.
• Three proportional-pressure, three constant-pressure and three fixed-speed curves for flexible system control.
• Supports external max-curve signal for hot-water priority (useful in solar-heating and priority applications).
• Compact 180 mm port-to-port dimension with 2" BSPM screwed connections on D32-80 units.
• Operational range: pumped liquid temperature -10 °C to 110 °C; max flow 15 m3/h; max head 8 m; voltage 240 V 1Ph 50 Hz.
• Construction: cast iron body; motor power range 9–151 W; full load current 0.09–1.22 A.

Delivered by Grundfos with a 2-year manufacturer’s warranty, the MAGNA1 D 32-80 (180) offers a low life-cycle-cost option where reliable, energy-aware circulation is required.