Engine Driven Utility Pump Engine Size 118 cc HP 3 1/2 hp Tank Capacity 2.11 qt Ignition Type Recoil-Start Pump Mechanism Centrifugal Body Material Aluminum Volute Material Spheroid Graphite Ductile Iron Seal Material Buna N Flow Rate @ 40 ft of Head 110 gpm Flow Rate @ 60 ft of Head 82 gpm Flow Rate @ 80 ft of Head 41 gpm Max Head 95 ft Max Suction Lift 26 ft Frame Design - Pumps Full Tubular Frame Impeller Design Semi-Open Maximum Discharge Pressure 41 psi