Engine Driven Utility Pump, Engine Size 119 cc, HP 4 hp, Tank Capacity 0.66 gal, Ignition Type Recoil-Start, Pump Mechanism Centrifugal, Body Material Cast Iron, Volute Material Cast Iron, Frame Material Steel, Flow Rate @ 10 Ft. of Head 125 gpm, Flow Rate @ 20 Ft. of Head 126 gpm, Flow Rate @ 40 Ft. of Head 115 gpm, Flow Rate @ 60 Ft. of Head 87 gpm, Flow Rate @ 80 Ft. of Head 60 gpm, Max. Head 115 ft, Max. Suction Lift 26 ft, Maximum Self-Priming Lift 20 ft