The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump is characterized by ceramic shaft and radial bearings, carbon axial bearing, stainless steel rotor can...

Grundfos Single Phase Circulating Pump. 115 Volt Less flanges Carbon thrust bearings Ceramic shaft and radial bearings Impeller in corrosion-resistant material Stainless steel rotor cam and bearing plate Pump housing in cast iron, bronze or stainless steel Pipe connections F=flange FR=Flange ratio 9...