Hand Lever Oil Delivery Pump Anticorrosion Solution! Alkaliproof! Light in weight, Easy in sucking and ... -corrosive and petroleum based fluids, such as Diesel, Kerosene, Transmission Fluid, Machine Oil, Lube Oil, Fuel Oil, Anti-Freeze, etc.2 ... organic solvents, alkalis, acids and water-based fluids. Lever Action Hand Pump