For heavy-duty use. Two-piece telescoping tube fits 30 to 55 gallon drums. Delivers 10 ounces of fluid per stroke. Epoxy finished. Discharge spout thread fits all garden hose fittings. Lever style with steel piston. Pumps oil based fluids. Not for use with water based fluids, solvents, weak acids and antifreeze. Includes standard bung adapter, tough all steel foot valve and piston valve.