Engine Driven Utility Pump Engine Size 337 cc HP 9 1/2 hp Tank Capacity 1.72 gal Ignition Type Electronic Pump Mechanism Centrifugal Body Material Aluminum Volute Material Cast Iron/Stainless Steel Seal Material Buna N Silicon Carbide Frame Material Steel Flow Rate @ 10 ft of Head 430 gpm Flow Rate @ 20 ft of Head 410 gpm Flow Rate @ 40 ft of Head 290 gpm Flow Rate @ 60 ft of Head 150 gpm Max Head 80 ft Max Suction Lift 25 ft Frame Design - Pumps Full Tubular Frame