Heavy Lifter Ideal for thicker liquids Durable TeflonĀ® coated packing seal increases chemical resistance One Size Fits Most Fits standard 15, 30, and 55 gallon drums Less Fatigue Large, 22 oz. output per stroke significantly reduces the number of times you pump Applications Will pump most solvent solutions, water based products, and thicker liquids such as motor oil Do not use with corrosive chemicals