Durable DuroMax 9.0 Hp. Air cooled gasoline engine w low oil shutoff and idle control. 4 in. ID intake & outlet w/ back flow check valve. Pump overhead lift: 91 ft. Suction height: 26 ft. Gallons per minute: 427 gpm. 2.4 hour run time on a single tank of gas. EPA approved. Includes Intake hose end strainer . Threaded hose ends connectors & clamps . Tool kit w/ plug wrench. 27 in. L x 22 in. W x 23 in. H (239 lbs.) Move Huge Volumes of Water with this Smooth Running, Easy Starting, Long Lasting Pump. Use to drain a pool in no time, empty a flooded basement, pump out a flooded trench, fill or empty a water storage tank or reservoir, irrigate a field, hose down a construction site, help drain a levy breach & more.