Diaphragm Pump Polypropylene 1/2"

Lincoln 1/2" Polypropylene Diaphragm Pump Diaphragm pumps are driven by compressed air. The directional air distribution valve and pilot valve - the "air end" - are located in the center section of the pump. Liquid moves through two manifolds and outer chambers of the pump - the "wet end". Generally, check valves are located at the top and bottom of each outer chamber or on a common manifold. The two outer chambers are connected by suction and discharge manifolds. Lincoln's double diaphragm self-priming design offers many advances over other pumps. Air End Repair Kit for 85626. For use with new oil and antifreeze: Pumps Viscous Materials Environmentally Friendly Runs Dry without Damage Model No. 85626 Size 1/2" Air Inlet Threading 1/4" Wetted Parts Buna-N Pump inlet/outlet 1/2" / 1/2" Maximum Inlet Pressure 100 psi Element Particle Size 1/8" Application New Oil, AF