ARO Series Diaphragm Pumps
  
  
  
  
  

Everything you need,
nothing you don't

Proven performance 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 industry-leading efficiency, reliability, and flow rates, and a large range of materials and porting, ARO has the right pump to deliver consistency in the most demanding situations.

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. All ARO pumps are available with convoluted diaphragms offering long product life and reduced maintenance.

 

 

Features
 
  • provides stall-free, ice-free operation
 
  • 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
 
  • five-year warranty, the most reliable pump line on the market today


Find your EXP opportunity

Why ARO diaphragn pumps?
 
  • Sealess design
 
  • Explosion-Proof
 
  • “Low Material Shear
 
  • Ease of Maintenance
 
  • Can Run Dry Without Damage
 
  • Portable
 
  • Self Priming
 
  • Easy-to-install
 

 

 

Air operated diaphragm pumps are designed for general use. They can easily pump from clean, light viscosity fluids to corrosive, abrasive medium viscosity fluids and can transfer large particles without damage. Due to their pneumatic motor, they could be used in potentially explosive areas. Most of the ARO® diaphragm pumps are ATEX certified (CE Ex11 2GD X).

These pumps offer the ability to vary the flow outlet and discharge pressure as slow as 0.26 gallons (1liter) per minute up to 275 gallons (1041 liter) per minute for our larger sizes and adjust fluid pressure up to 125 p.si. (8.6 bar), by using just an air filter / regulator and a needle valve


Building materials
Metallic:
 
  • Aluminium
 
  • Cast Iron
 
  • Stainless Steel
 
  • Hastelloy®
Non-metallic:
 
  • Polypropylene
 
  • Acetal
 
  • PDVF

All ARO pumps are available with convoluted diaphragms offering long product life and reduced maintenance.

 
 
  
 
Industrial Aplications:

Ceramic

  • Sanitary porcalain and coats production;
  • Barbotine pumping, porcelain enamel, wastewater, slurry for filters press etc;

Inks and Coats (ATEX)

  • Ink pumping, resins pumping, solvents pumping, adictives and biocides etc.

Mining

  • AODDP pump for high concentration of solids and general minerals.
  • Water Treatment
  • Dosing AODDP pump for chemicals, slurry pumping, filter press feed, etc.

General Chemical Industry

  • AODDP dosing pump for raw material;
  • AODDP pump for tank transfer, feed packing machines
  • AODDP pump for Water treatment;
  • AODDP pump for CIP solutions;

OIL & Gás (On e off shore)

  • Cleaning ship's ballast tank and Ship’s Decks
  • AODDP pump for Fuel, sea water, Oils, Lube Oils, etc.

Dangerous Chemicals

  • AODDP dosing pump for amonia, Hydrochloric Acid, Sulfuric Acid, Phosforic Acid, gasoline, diesel, ethanol, slurries, coatings, etc.
  
 
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WE ALWAYS LIKE HEARING FROM OUR CUSTOMERS
 

HBR was founded in 1985 with a focus on distribution of equipament for the compressed air market.

 

Industrial applications

Contact info

Don't hesitate to get in touch with us, We would love to discuss on your project.

Headquarters: Rua Marco Giannini, 280 - Butantã - 05550-000 - São Paulo, Brazil

vendas@hbr.net

P/F: +55 11- 3611-6022