Product Details  1 INCH WATER PUMP  ENGINE : HONDA GX35 MODEL : WP10  Model No. WP10_GX35 Engine GX35 / 1.0 HP / OHV Displacement 35.8 C.C. Bore and Stroke 1.0" x 1.0" Compression Ratio 8.0:1 Pump Type General Purpose, Centrifugal,  Self-Priming Priming Time 120 sec. at 16.4 ft. Drive System Direct Discharge Capacity 155 Liter/Min. Suction Port Diameter 1.0" NPT Discharge Port Diameter 1.0" NPT Total Head Lift 120 ft. Suction Head Lift 26 ft. Maximum Pressure 43 psi Solids Handling N/A Dimensions 330 x 250 x 325mm Dry Weight 7.0Kg