Engine Driven Utility Pump, Engine Size 163 cc, HP 5 1/2 hp, Tank Capacity 0.95 gal, Ignition Type Recoil-Start, Pump Mechanism Centrifugal, Body Material Cast Iron, Volute Material Cast Iron, Seal Material Silicon Carbide, Frame Material Steel, Flow Rate @ 10 Ft. of Head 180 gpm, Flow Rate @ 20 Ft. of Head 160 gpm, Flow Rate @ 40 Ft. of Head 130 gpm, Flow Rate @ 60 Ft. of Head 75 gpm, Flow Rate @ 80 Ft. of Head 25 gpm, Max. Head 90 ft, Max. Suction Lift 26 ft, Maximum Self-Priming Lift 20 ft