Honda® WB20XH, 2 Inch Water Pump with 620 Litre/Minute Discharge and 2 Litre Fuel Tank CapacityHighlights Easy starting Honda OHV commercial engine 4 vane high efficiency impeller Cast iron volute Durable silicon carbide mechanical seal Heavy duty full frame protection Isolation mounted engine and pump Specification Brand Honda Model WB20XH Suction Port Diameter 2" NPT Discharge Port Diameter 2" NPT Fuel Capacity 2. 0 L Run Time 1. 7 hr Displacement 118 cc Discharge capacity 620L Min Engine GX160 Bore and stroke 2. 4" x 1. 7" Compression Ratio