1,3 inch gasoline water pump , 2,easy to control and good performance. 3,used for Irrigation and others. Water pumpEngineInlet and outlet diameter: 3 inches (80mm)Engine model: SD168FMaximum lift head: 98 feet (30m)Displacement: 196mLMaximum suction head: 26 feet (8m)Maximum power: 4.8kW (6.5hp)/3,600rpmMaximum flow rate: 211GPM (800Lpm)Fuel tank capacity: 1 US gallons (3.6L)Revolution: 3, ...