ARO PW10A-AAP-AAA 1 IN EXP METALLIC DIAPHRAGM PUMP

Ingersoll Rand / ARO Diaphragm Pumps provide stall-free, ice-free operation. Their patented “Unstallable” unbalanced air valve design avoids stalling issues associated with other pumps. The “Quick-Dump” exhaust valves divert cold exhaust air from ice-prone components, preventing freezing. Backed by a five-year warranty, we have the most reliable pump line on the market today.

• Dimensional Interchange - Fits Wilden P4, M4 and T4 pumps or Versa-Matic E4 pump configurations. The ARO PW Series offers a dimensional interchange solution to inefficient, leaking pumps.
• Structural Integrity - Bolted Construction eliminates problems associated with leaking band-clamps and reduces maintenance costs.
• Matching Footprint - The Ingersoll Rand / ARO PW10X-X EXP pump has the same footprint as the Wilden P4, M4 and T4 pumps, plus the Versa-Matic E4 pumps.
• Stall-Free, Ice-Free Air Motor Design - The EXP air motor has exclusive Simul-Shift valve technology for faster pump trip-over and smoother flow. It also features Quick Dump valves; the final answer to pump stalling due to ice build-up.
• Simplified Plumbing - The Ingersoll Rand / ARO PW10X-X EXP pump matches the fluid inlet / outlet port dimensions of the Wilden P4, M4 and T4 pumps, plus the Versa-matic E4 pumps.

• Ingersoll Rand / ARO has made it as simple as possible for you to switch to the Expert Series (EXP) line of air operated double diaphragm pumps. If you presently use a Wilden "P4", "T4" or "M4" pumps, or a Versa-Matic "E4" pump, you can now upgrade to EXP with minimal effort. The PW10X-X EXP pump uses the same footprint and fluid inlet/ outlet dimensions as the previously mentioned Wilden and Versa-Matic models. Leave the stalling issues and leaking band-clamps behind. Switch to EXP and watch energy efficiency go up while downtime and repair costs go down.

• Aluminum

• Santoprene
• Hytrel
• Nitrile
• PTFE (PTFE) w/ Santoprene backer
• Viton