Diaphragm Pump Poly 1/2" for Abrasive Materials

In stock
SKU: 85622
Regular price $873.95
Est. Ship Date: Friday, December 15th
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Lincoln® 1/2" Polypropylene Diaphragm Pump for Pumping Abrasive Materials

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 abrasive materials:

  • Pumps Viscous Materials
  • Environmentally Friendly
  • Runs Dry without Damage
Model No. 85622
Material Polypropylene
Pump Body 
Size Inlet NPT 
Outlet NPT 
1/2" / 1/2"
Free Delivery 
14 gal.
Air Inlet NPT (f) 
Maximum Pressure  100 psi/ 6, 89 bar
Element Particle Size  1/8" 
Application High Abrasion Materials