Alpha1 L 25-60 180Mm 1X230V Electronic Circulator Pump 50 Grundfos

This pump has a permanent magnet motor based on ECM technology. It is also made of cast iron making it one of the most robust on the market. It should be noted that this pump is surface-mounted so it must be out of water or liquid to work correctly. The pump has ceramic shaft and radial bearings, carbon thrust bearing, rotor sleeve, stainless steel support plate and rotor liner and composite impeller, and all of them contribute to long service life, and the pump is self-purging, which contributes to simple start-up and easy control mode selection.