The Cash-Flo™ RPZ features a short lay length and a single top access cover for easy servicing. The RPZ also features two distinct checks that prevent misplacement in the valve. The body, test cocks, and shut-off valves are composed of cast iron.
To prevent back siphonage from a cross connection between potable water systems and substances that are low and high hazards.
2-1/2", 3", 4", 6", 8" and 10"
The Cash-Flo™ Reduced Pressure Zone Backflow Preventer Type RPZ are CSA and ASSE 1013 listed, AWWA Compliant C511. All major national approvals are under the Flomatic brand name.