Grundfos Alpha Circulator Water Pumps Are Used For Residential, Commercial Or Industrial Heating And Air Cooling Applications.
Grundfos Alpha Circulator Water Pumps are made of heavy duty cast iron construction for long lasting durability. Features a compact design with control box well integrated into the pump head for superior performance. Permanent magnet/compact-stator technology offers enhanced versatility. Integrated frequency converter provides greater reliability. Self-venting pump housing for ease of use. Differential pressure control ensure smooth operation. Low noise. Available in open or closed system. Maximum system pressure is 145 or 150 PSI. Volts are 115 or 230. Maximum flow rate and head vary per model. 3 Year Limited Warranty.