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ARO 1/2" Compact Diaphragm Pumps

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ARO 1/2" Compact Diaphragm Pumps are designed for efficient and reliable fluid transfer in a variety of industrial and commercial applications. Featuring a compact and lightweight design, these pumps are ideal for installations in tight spaces while maintaining high performance with flow rates up to 13 GPM (49 LPM). Constructed from durable materials like aluminum, stainless steel, or polypropylene, they offer excellent resistance to corrosion and wear, ensuring long-lasting operation even in demanding environments. These pumps are engineered to handle a wide range of fluids, from low-viscosity chemicals to highly viscous, abrasive, or shear-sensitive liquids, and can transfer solids up to 1/8" (3.2 mm) in diameter. The lube-free, non-stalling air valve system ensures consistent operation without freezing or stalling, reducing downtime and maintenance needs. With precision-engineered diaphragms and leak-free seals, they deliver reliable and safe performance for critical applications.

  • High Flow Rate: Up to 13 GPM (49 LPM) for efficient fluid transfer
  • Durable Materials: Built with aluminum, stainless steel, or polypropylene
  • Non-Stalling Air Valve: Lube-free design prevents freezing and stalling
  • Leak-Free Performance: Precision diaphragms and seals ensure reliability
  • Versatile Fluid Compatibility: Handles viscous, abrasive, and shear-sensitive liquids
  • Chemical-Resistant: Suitable for aggressive fluids and challenging environments
  • Energy-Efficient: Optimized air consumption reduces costs

Whether used for chemical transfer, food and beverage applications, coatings, or wastewater management, the ARO 1/2" Compact Diaphragm Pumps delivers durability, efficiency, and flexibility to meet a variety of operational needs.

industrial-tools-parts-breakdown.pngLooking for more information about the ARO 1/2" Compact 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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