Watts 957NRPDA-DOSY-CFM-FS 6 - Part of the 957RPDA Series Hanes Geo flanged end connections and stainless

flanged end connections and stainless steel diaphragm

ZM415SS-4IP

Wet-Area Construction: Built with materials selected for durability and resistance to corrosion

a cubic feet per minute metered 3/4 inch bypass to detect underground leaks and unauthorized water use

50 Standard Reduced Pressure Setting-PSI 50 Strainer No Strainer Material Does Not Apply To Product Thermal Expansion Bypass No Valve Style Standard Specification Sheet - LF127W

Watts 957NRPDA-DOSY-CFM-FS 6 - Part of the 957RPDA Series Hanes Geo flanged end connections and stainlessThis 6 inch N pattern reduced pressure detector backflow preventer assembly help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Extremely compact and lighter than traditional designs it is approved for horizontal N pattern installation. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, domestic outside stem and yoke resilient seated