This IPT Cast Iron Semi-Trash Pump has a removable/replaceable cast iron wearplate/volute. Clog-resistant impeller and wearplate ensure a long life. Dual volute reduces radial load on engines. Check Valve Buna-N, Suction Port in. 2, Engine Displacement cc 160, Self-Priming Yes, Fits Hose Dia. in. 2, Flow GPH 9,000, Seals Buna-N, Low Oil Shutdown No, Run Time 60, Max. Fluid Temp. F 180, Discharge Port in. 2, Fuel Capacity gal. 1/2, Start Type Recoil, Max. Suction Lift ft. 20, Solid Handling in. 3/8, Dimensions L x W x H in. 20 x 17 x 17, Engine Type 160 cc, Engine Honda, Impellers Cast iron, Max. Total Head ft. 122, Engine Speed RPM 3,600, Pump Housing Cast iron, Max. PSI 53, Volute Cast iron. Heavy-duty roll cage for portability and durability Buna-N mechanical seal Built-in flapper/check valve Self primes up to 20ft.