Lumax Brand Barrel Pump Lever-Action Heavy-Duty. Designed for fast transfer of non-corrosive fluids, such as heating oil, lacquer thinner, motor oil, transmission fluid, automotive additives, oils (light / heavy), solvents, soaps, etc. Fits 15-55 gallon (57-210 l) drums with standard 2" (50 mm) Bung opening. Unique toggle mechanism design uses compound leverage for pumping with little effort - delivers fast transfer of fluids. Heavy-duty, LuCast, cast-alloy head with heavier and reinforced wall thickness for added strength. Longer lever handle assures firm grip and increased leverage - develops more pressure with less effort. Cushioned, oil resistant grip with non-slip finger contours for comfort and safer operation. Heavy-gauge steel pump body (18 G / 1.3 mm) wall thickness with durable electrostatic, corrosion-resistant finish. Heavy-duty piston for durability and longer life. Precision seal eliminates by-pass, floating steel check valve drains liquid when not in use. Self-priming. Equipped with 1-1/2" (40 mm) and 2" (50 mm) Bung bushing and 34" (86 cm), self-adjusting zinc-plated, telescopic suction tube for pumping contents from 15 to 55 gallon (57-210 l) drums. 1-1/4" (32 mm) inlet port and 3/4" (19 mm) outlet port. Removable metal spout is threaded to fit all garden hoses. Delivers 13 oz. (390 ml) per stroke. Net weight: 5.5 lbs. (2.5 kg).