Lumax Brand Hand Transfer Pump. Ideal for transferring fluids from one container to the other or draining oils / fluids. Easy pumping action allows smooth transfer of non-corrosive fluids: motor and hydraulic oil, transmission fluid, brake fluid, cleaning fluids, agricultural and industrial chemicals. Ideal for automotive, commercial, industrial and agricultural applications. Self-priming. Heavy-gauge steel pump body (18 G / 1.3 mm) wall thickness with durable electrostatic, corrosion-resistant finish. Durable, oil resistant O-rings. Double check valve. 8 ft. (2.45 m) soft vinyl hose for suction and discharge of fluids. Discharge capacity: One gallon (3.8 l) per 8 strokes.