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