... ISO9001 1.5''-4'' air-cooled 4-stroke Gasoline Sewage Water Pump FEATURE1.Larhe fuel tank for hours of continuous ... range of electromechanical products,covering water pimps,motors, gasoline generator set,air-cooled and water-cooled diesel generator,engineering devices ... appliance, water-heating,metal products, electro-mechanic spare parts etc.. 1.5''-4'' air-cooled 4-stroke Gasoline Sewage Water Pump