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Air Operated Double Diaphragm Pumps

Product Code: 70009

With proven performance in the field and backed by an industry leading 5-year warranty, ARO air operated diaphragm pumps are a truly versatile fluid handling solution for numerous applications. Known for their industry leading efficiency, reliability and flow rates with a large range of materials and porting options the ARO range of air operated diaphragm pumps offers many materials of construction. Our metallic offering consists of Aluminum, Cast Iron, Stainless Steel and Hastelloy®. Our non-metallic offering consists of Polypropylene, Acetal and PDVF.

  • ARO Diaphragm Pumps provide stall-free, ice-free operation. Convoulated diaphragms offering long product life and reduced maintenance
  • Patented “Unstallable” unbalanced air valve design avoids stalling issues associated with other pumps.
  • “Quick-Dump” exhaust valves divert cold exhaust air from ice-prone components, preventing freezing.
  • 1/4 “ to 3” Ports, Threaded or Flanged outlet DIN/ANSI
  • Choice of Wetted Materials best suited for your application
  • Energy Efficient air motor gives cost effective solution
  • Backed by a five-year warranty
  • ARO® diaphragm pumps are ATEX certified CE Ex11 2GD
  • Flow rates from 1 to 1,041 Lpm (275 Gpm)
  • ARO® FDA compliant diaphragm pumps, SB Series “quick knockdown” design
  • Long Life PTFE doubles the working life of diaphragms with the same chemical resistance performance.
  • Easy maintenance – 2 Service Kits cover entire pump overhaul
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