RiteLube AIR-OPERATED OIL PUMP Pressure Ratio：1:1

Length：270mm, 730mm, 940mmPressure Ratio：1:1Max Flow Rate：35L/m Description:Light weight, high efficient, double acting.Smart design with fewer parts for less pump wear & tear.Differential air motor ensures smooth pumping.Supplied with adjustable 2'' bung adapter.The carbon steel: typical fluids handled include motor oil, synthetic oil, hydraulic oil, gear oil and automatic transmission fluid.The stainless steel: besides above typical fluids, can pump low to moderately viscous liquids, such as antifreeze/coolant, windshield washing, weak acid and alkalis chemical products.