This Action Pump 7028 large flow hand-operated piston drum pump is made of PVC (polyvinyl chloride) for resistance to acids and alkalis, delivers 28 oz. of fluid per stroke, and is suitable for dispensing detergents, most acids, chlorines, oils, D-limonene, waxes, alkalis, water, or soaps. It has a 1-1/2" inlet port with a 41" suction tube and a 1" outlet port with a 54" polyethylene discharge tube that resists abrasion and corrosion. This pump can deliver a maximum of 4 gallons of liquid per minute (gpm) with a maximum viscosity of 650 centipoise (cps). It comes with a 2" National Pipe Taper (NPT) threaded bung adapter. This piston drum pump is suitable for use with 15, 30, and 55 gallon drums for dispensing liquids in a wide range of industrial and commercial applications.

Specifications

Pumps use mechanical action to move liquids, gases, or slurries (solids suspended in a liquid or gas). The mechanical action is categorized as either positive displacement (PD) or kinetic. PD pumps capture and release discrete amounts of flow into a chamber and then force it out. Some examples of PD pumps are fuel and oil pumps in cars, pumps in hydraulic systems, and bicycle pum