TeraPump (TM) Lift Action Steel Drum Barrel Pump Fits 55 gallon drums Self-priming unit, dispenses approximately 22 oz. per full stroke Supply with 2" bung adapter to fit most 15, 30 and 55 gallon drums Discharge spout can be rotated 180 and can be removed to expose garden hose threads Ideal for transferring non-corrosive fluids of light to medium viscosity