The Grundfos MAGNA1 25-40 180 1x230V PN10 is a 240V light commercial central heating circulator pump with all wetted parts in cast iron. This pump is hard-wearing and suitable for pumping hot water from boilers and supplying radiator or underfloor systems. This version has a maximum flow rate of 1.7 litres/second, or 102 litres/minute and a maximum head of H122&"m. The pump has 1 1/2" Threaded connections and port-to-port measurement of 180mm. The Grundfos MAGNA1 range are based on the high specification MAGNA3 range, but with a reduced feature set. However, the MAGNA1 retains the same high energy efficiency and build quality.
