The OEMTOOLS Rotary Drum Pump is a hand-operated pump constructed with a polypropylene body, Ryton (PPS Polyphenylene sulfide) rotor and vanes for resistance to chemicals. This pump is capable of transferring material at 11 Oz. per stroke (6.5 gallons per minute at 70 revolutions per minute) with temperatures up to 130°F. It is suitable for water-based solutions of acid, alkalis and salt, some organic solvent, water and all petroleum products - plus most organic acids, solvents, waxes, plating solution, detergents and water-soluble inorganic chemicals. It is also suitable for water-based chemicals in a variety of automotive, industrial and commercial applications.