Diaphragm Pump Aluminum 1/2"

Lincoln 1/2" Aluminum 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. For use with new oil and antifreeze: Pumps Viscous Materials Environmentally Friendly Runs Dry without Damage Model No. 85631 Size 1/2" Pump Body Aluminum Wetted or Soft Parts Buna-N Size Inlet NPT 1/2" Outlet NPT 1/2" Free Delivery 15 gal. Air Inlet NPT (f) 1/4" Maximum Pressure 100psi/6,89 bar Element Particle Size 1/8" Application New/Used Oil, AF