Diaphragm Series

The DP-series, diaphragm hydrostatic test pumps offer pressure ranges up to 600 PSI, and flow rates up to 56 GPM. Designed as medium pressure, large volume units capable of testing up to 96″ and above diameter lines. Unique to the diaphragm hydrostatic test pumps are their ability to handle up to a 10% chlorine or similar solution and can be run dry without damage. Accessories include a “wheel and handle” kit for increased mobility, and a pressure feed tank for instant water supply. “Built to Suit” special order and custom options are available to fit your specific testing needs.