Engine Driven Utility Pump Engine Size 118 cc HP 4 hp Ignition Type Recoil-Start Pump Mechanism Diaphragm Flow Rate @ 20 ft of Head 80 gpm Maximum Self-Priming Lift 26 ft Frame Design - Pumps Wheeled Transport Dolly Impeller Design Closed Max Diameter Solids 2-1/2 in Inlet 3 in MNPT Weight 163 lb RPM 3 400 RPM Manufacturers Warranty Length 3 yr