USED:Viking rotary pump, model HL 4724, ... USED:Viking rotary pump, model HL 4724, carbon steel. Approx 20gallons per minute at 1200 rpm, 1-1/2" diameter inlet/outlet. Drivenby a 3 hp, 3/60/208-230/460 volt, 1725 rpm motor with reducer. Unitbase mounted. and the product is still available, |