Cat Pumps’ flush pumps feature a ported inlet manifold that permits an external flush liquid to circulate between the low- and high-pressure seals. Flush pumps are used for low-lubricity liquids and high-temperature applications. The seal flush will greatly increase the life of the seals in those applications. Flush pumps are available in brass and 316 stainless steel, and in performance ranges of 0.5 – 60 GPM and 100 – 7000 PSI.

Benefits of flushed pumps include:

• Greatly enhanced seal life
• Containment of pumped liquids
• Reduced maintenance
• Safer work environment
• Liquid compatibility