Lumax Brand Plastic Bucket Pump with Flex Hose and Non-drip Nozzle. Plastic bucket pump with zinc-plated steel tube transfers non-corrosive fluids of light to medium viscosity: engine oil, gear oils, transmission fluid, automotive additives, etc. Self-priming, push-down action pump. 5 gallon (20 l) capacity. Drain-back nozzle prevents spills and accidents Precision Buna-n Seal eliminates by-pass. Nylon piston for durability. Zinc-plated, corrosion-resistant suction tube Includes: 50? (1.3 m) oil-resistant flex hose with non-drip nozzle1" (25 mm) inlet port and 1/4" (6 mm) outlet port. Discharge capacity: 3 oz. (85 g) per stroke. Pump height: 20? (50 cm) Net weight: 1.8 lb. (820 g).