Item DescriptionEasily dispense and transfer liquids from 55-gallon drums using Labelmaster's Polypropylene Rotary Manual Drum Pumps. These manual drum pumps fit 2-in. bungs and are suitable for light oils, anti-freeze and other light, non-flammable and non-combustible liquids. They have a displacement per stroke of 34 oz. and a shipping weight of 8 lbs.