Engine Driven Centrifugal Pump 3.5 HP Engine Size 118cc Honda GX120 OHV Engine/Motor Type Gas Tank Capacity 2.11 Qt. 9480 GPH NPT Port 2 and 1 In. Length 19-13/16 In. Height 15-15/16 In. Material of Construction Aluminum Cast Iron Impeller Semi-Open Max Pressure 42.4 PSI Max Head 98 Ft. Temp Range 35 to 105 F Recoil-Start Ignition Includes 3/4 In Garden hose adapter