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1" EXP Diaphragm Pumps

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ARO 1" EXP Metallic Diaphragm Pumps are high-performance, versatile fluid handling solutions designed for a wide range of industries, including chemical processing, mining, water treatment, and food and beverage. With a robust construction available in aluminum, stainless steel, and polypropylene, these pumps handle aggressive chemicals, abrasive slurries, and shear-sensitive materials with ease. They deliver a maximum flow rate of 47 GPM (177.8 LPM) and operate at pressures up to 120 PSI (8.3 Bar), featuring self-priming capabilities, dry-run tolerance, and a patented Quick-Dump Valve to prevent icing. Certified for use in hazardous environments with ATEX compliance, these pumps ensure reliable performance even in demanding applications.

  • High Flow Rate: Up to 47 GPM (177.8 LPM) for efficient fluid transfer
  • Material Options: Aluminum, stainless steel, and polypropylene for broad chemical compatibility
  • Self-Priming & Dry-Run: Operates without priming and runs dry without damage
  • Anti-Icing Technology: Patented Quick-Dump Valve prevents icing in cold environments
  • High Suction Lift: Up to 20 ft (dry) and 25 ft (wet) for flexible setup options
  • Versatile Applications: Ideal for chemicals, slurries, food-grade materials, and more

Whether you need reliable performance in abrasive or corrosive environments, these pumps deliver the durability and efficiency you demand.

 industrial-tools-parts-breakdown.pngLooking for more information about the ARO 1" EXP Diaphragm Pumps? Click here to view the Catalog

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

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