ARO Chop‑Check Piston Pumps are engineered to excel with ultra‑viscous sealants and heavy adhesives. Designed to handle viscosities up to 1,000,000 cPs and capable of extreme pressures, they deliver clean, consistent performance — helping keep your production lines efficient, accurate, and reliable.
Stop accepting "good enough." Your operation—and your bottom line—deserve better.
Ready to discuss what reliable material handling could mean for your operation? Check out our website and get in touch—we’ll build a recommendation that’s perfect for your most challenging materials!
Hydra-Cell Pro® Metering Solutions meet or exceed API 675 performance standards by using electronic flow control to improve accuracy and a multiple-diaphragm design to reduce pulsations.
A replenishment valve in every piston assembly ensures optimal actuating oil for continuous accuracy and greater repeatability. Used in precise metering, dosing, injection, and mixing applications, Hydra-Cell Pro® pumps provide an economical alternative to conventional metering pumps.