NorthStar 's semi-trash pump has a quiet and dependable 160cc Honda GX160 engine and silicon carbide mechanical seals that resist corrosion, wear and heat better than a standard seal. The long-lasting, high-end silicon carbide seals that are specially suited for heavy-duty applications such as pumping contaminated and abrasive fluids. FCD45 cast iron impeller and volute reduce vibration and wear on the mechanical seal and engine, allowing them to last longer for semi-trash operations. Suction Port (in.): 2, Fuel Capacity (gal.): 0.82, Dimensions L x W x H (in.): 20 x 16 x 16, Check Valve: Yes, Max. PSI: 42, Engine Displacement (cc): 160, Self-Priming: Yes, HP: 5 1/2, Solid Handling (in.): 5/8, Run Time: 2 hrs., Discharge Port (in.): 2, Max. Total Head (ft.): 98, Start Type: Recoil, Max. Suction Lift (ft.): 23, Impellers: Cast iron, Engine Type: GX160, Engine: Honda, Seals: Silicon carbide, Fits Hose Dia. (in.): 2, Volute: Cast iron, Flow (GPH): 10,010