The BURCAM 400700 submersible sewage grinder pump is designed for residential sewage applications to eliminate solids. The robust cast iron body provides strength and longevity. The oil-cooled, 3/4 HP, 115V, 60 Hz motor includes automatic thermal and overload protection. The vertical float switch ensures automatic operation of the pump. The pump includes new grinding technology to eliminate solids and a vortex impeller propels them out of the pump. This pump can be used in a new installation or to replace an existing sewage pump. The maximum head is 35 feet and the capacity is up to 1875 US GPH.