Grundfos MAGNA1 32-40 (180) Variable Speed Circulator 240V

The Grundfos MAGNA1 32-40 (180) is an A‑rated, EuP‑ready variable‑speed circulator (240V) designed to circulate water in heating and domestic hot‑water systems where flows vary. It offers selectable pump settings and the ability to respond to an external hot‑water priority signal so the pump can operate at the maximum curve when required.

• Purpose-built for heating systems, main pump duties, mixing loops and HVAC applications where variable flow control is needed.
• Easy setting and clear indication: nine light fields show the selected setting and the pump provides three proportional‑pressure, three constant‑pressure and three fixed‑speed curves.
• Low operating noise, maintenance‑free design and long service life reduce lifecycle attention and interruption.
• Suitable pumped liquid and range: water at temperatures from -10 °C to 110 °C.
• Physical connection details: the MAGNA1 32‑40 model has 180 mm port‑to‑port dimensions with 2" BSPM screwed connections.

Model and supply details visible on the listing include the Grundfos MAGNA1 32‑40 (180) (99221233) and SKU 97924162; the pump is supplied for 240V operation and carries the manufacturer’s A rating and EuP readiness.