gasoline water pump(3in)Powered by Air-cooled,4-Stroke gasoline engine.Low noise, less oil consumption, light weight and large. gasoline water pump(3in)* fitting with the iron casting impeller and volute casing for increasing endure of pump.* the tightly fitting impeller and volute casing for excellently capacity and head.* safely,light in weight convenient for moving and operating.* Suitable for ...