Ingersoll-rand Aro Air Operated Diaphragm Pumps

Based on our 5-year warranty, we have the most reliable product line on the market.
Pump Casing Materials :

• PVDF (Kynar)
• Polypropylene

Diaphragm Materials :

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

Features :

• The Ultimate Process Pump designed to minimize downtime!!
• The new EXP is 20 – 40% more efficient than our competitors!!
• Efficiency – Simul-Shift™ valve provides ultra-positive, reliable shift signal
• Reliability – ARO’s patented “Unbalanced” air valve ensures no-stall operation
• Versatility – Broad range in materials of construction for optimum fluid compatibility
• Environmentally Sound – Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking
• Serviceability – Easier service through modular design.
• ARO manufactures diaphragm pumps ranging from 1/4" all the way through 3" in port size in both metallic and non-metallic bodies. International Air Tool carries all makes and models of ARO diaphragm pumps and ARO diaphragm pump repair parts. Give us a call and let us know what you are looking for, we are happy to help you.