"This sludge or mud pump is more than capable of getting the water moving. Built for portability without sacrificing durability with sand-cast aluminum and a heavy-duty gearbox. Solid Handling in. 1 1/2, Diaphragm TPE, Start Type Recoil, Engine Honda, Run Time 2 5/16 hrs., Fuel Capacity gal. 0.66, Engine Displacement cc 120, Engine Speed RPM 3,600, Pump Housing Sand-cast aluminum, Engine Type GX120 OHV, Flow GPH 3,000, Max. Suction Lift ft. 25, Dimensions L x W x H in. 25 x 22 3/16 x 23 3/16, Discharge Port in. 2, Check Valve Neoprene, Fits Hose Dia. in. 2, Low Oil Shutdown Yes, Suction Port in. 2, Max. Fluid Temp. F 180F. Modular component design for easy maintenance"