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ARO Diaphragm Repair Kits


ARO Diaphragm Pumps provide high flow rates and stall free operation. Their patented "unbalanced air valve" design prevents the stalling issues associated with other brands of AODD pumps. Additionally, “Quick-Dump” exhaust valves redirect cold exhaust air way from ice-prone components, preventing freezing and increasing reliability. Backed by a five-year warranty and a multitude of configurations, Ingersoll Rand ARO has a pump to meet almost any fluid transfer application. International Air Tool Company supplies authentic ARO Diaphragm repair kits and pump parts which are built exactly by ARO to complement your pump. Accessories like Pump Actuation Valves, Diaphragm Failure Detection Kits and Cycle Sensors & Counters will keep your diaphragm pump maintained and running while saving you time and money.

EXP Series Air Section Service Kit includes gaskets, 'O' rings, 'U' cups and the Simul-Shift® valve guaranteeing an ultra-positive, reliable shift signal that avoids stall-out.

PRO Series Air Section Service Kit includes the proper gaskets, 'O' rings and 'U' cups needed to complete standard maintenance repair.

For help choosing the correct Diaphragm Pump for your application, please call (800) 608-5210 or email