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Filter Regulator Lubricators
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Industrial piston pumps are positive‑displacement pumps designed to move low‑ to extremely high‑viscosity fluids with precision and reliability. 

ARO piston pumps are engineered for durability, serviceability, and consistent performance across demanding industrial environments. This brochure consolidates technical details, application examples, and package configurations into one clear reference to support confident pump selection and specification.

 

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What You’ll Learn

This product overview helps engineers, plant managers, and maintenance teams select the right piston pump solution.

  • Types of ARO piston pumps: 2‑ball, 4‑ball, and chop‑check designs
  • Available piston pump packages for transfer, extrusion, lubrication, and finishing
  • Motor technologies, including N‑Series, Thunder Series, and AFX™ air motors
  • Material compatibility, pressure ratios, and viscosity handling up to very high centipoise levels
  • Pump‑to‑viscosity selection guidance and configuration options