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ARO ®

Diaphragm Pumps Ltd are suppliers of Genuine ARO ® Pumps & Spares.

ARO - Plastic Pump Range
ARO Air Operated Diaphragm Pumps

Diaphragm Pumps Ltd is an independant reseller of Genuine ARO ® Pumps & Spares. ARO's parent website is linked below

Features
  • Patented, "Unstallable", Stall-Free Air Motor Design
  • Bolted Construction for a Safe, Sure-Fit Seal against Material Leaks.
  • Ice-Free Air Motor Design
  • Sealless Design avoids costly pump tear-down.
  • ISO 9001 - Registered
  • CE - Compliant
  • 5 - Year Warranty
Non-xMetallic Constructed Pumps ARO Plastic Family
  • Port Sizes (Max.Flows): 1/4"(4.5 GPM), 1/2"(13 GPM), 1"(40 GPM), 1-1/2" (100 GPM), 2" (145 GPM)
  • PUMP MATERIAL CHOICES( Note: Not all pump models contain every material listed. Consult I-R/ARO or Catalog for specific trimmings.)
  • BODY: Conductive Acetal (Patented), Polypropylene, Kynar ® (PVDF)
  • WETTED PARTS:
  • CHECKS: Stainless Steel, Santoprene® , Buna N, Viton® , Teflon ® , EPR, Neoprene, Polyurethane
  • CHECK SEATS: Polypropylene, Kynar, Acetal, Stainless Steel
  • DIAPHRAGMS: Santoprene, Neoprene, Teflon, Viton, Hytrel, EPR, Buna N

Viton® is a registered trademark of DuPont Dow elastomers.

Metallic Constructed Pumps

Port Sizes ( Max. Flows): 1" ( 35 GPM), 1-1/2" (100 GPM), 2" (170 GPM),3" (275 GPM)

ARO Metal Family
  • PUMP MATERIAL CHOICES (Note: Not all pump models contain every material listed. Consult I-R/ARO or Catalog for specific trimmings.)
  • BODY: Aluminum, Cast Iron , Stainless Steel
  • WETTED PARTS:
  • CHECKS: Neoprene, Buna N, Viton, Geolast ® , Santoprene, Teflon, EPR, Acetal, Polyurethane, Stainless Steel
  • CHECK SEATS: Stainless Steel, Polypropylene, Kynar (PVDF), 316 and 400 Stainless Steel, Santoprene, Geolast, Hard 440 S.S.
  • DIAPHRAGMS: Neoprene, Buna N, Viton, Teflon, EPR, Hytrel, Santoprene, Geolast

Specialty Pumps ARO Flap Valve Pump

2" PORTS, "FLAP" VALVE PUMP

Capable of passing abrasive slurries and other pipe-sized particles, the ARO Flap Valve Diaphragm Pump is the ideal process pump.

  • Flow: 160 GPM (Max.)
  • PUMP MATERIALS:
  • BODY: Aluminum, Stainless Steel, Cast Iron
  • FLAP CHECKS: Santoprene, Geolast
  • CHECK SEATS: 316 Stainless Steel
  • DIAPHRAGM: Santoprene, Geolast


ARO High Pressure Pump

1" PORTS, 3:1 RATIO, HIGH-PRESSURE PUMP

For paint recirculation or any process where sustained, high transfer pressures are required, the ARO 3:1 pump is the no-stall solution.

  • Flow: 24 GPM (Max.)
  • Operating Pressure: 300 PSI (Max.)
  • PUMP MATERIALS:
  • BODY: Aluminum, Stainless Steel
  • CHECKS: Stainless Steel
  • CHECK SEATS: Stainless Steel
  • DIAPHRAGMS: Teflon

U.L. LISTED, FUEL TRANSFER PUMPS
Designed specifically for handling petroleum based fuels, these pumps meet U.L.- 79 specification code and are compatible with gasoline, diesel fuel, kerosene, aviation fuel,fuel oil, and unleaded fuels. Pumps are available in 1"(29 GPM Max.) and 1-1/2"(75 GPM Max.) port sizes and feature aluminum construction.

ARO ® is the registered trade mark of Ingersoll Rand

Tel 01782 332235 Fax 01782 332240 / © 2004 Diaphragm Pumps Ltd / Terms and Conditions / Trademarks / FAQ's

ARO Air Operated Double Diaphragm (AODD) Pumps from Diaphragm Pumps Ltd, Europe's largest stockist of Diaphragm Pumps. An Air Operated Diaphragm pump is a very versatile unit for handling liquids, slurries and solid laden fluids in the most arduous duties. ARO Pumps are typically used for these applications. The reliability, ability to run dry and selfprime are all the more reason why ARO Diaphragm Pumps are commonly specified. Here at Diaphragm pumps Ltd we offer enormous stocks of Pumps and Pump spares, and can usually supply off the shelf for most major Diaphragm Pump brands. ARO Air Operated Diaphragm Pumps available from Diaphragm Pumps Ltd, Stoke On Trent.

Diaphragm Pumps Ltd distribute ARO Pumps and ARO Pump spares all over the world.