Watts 957RPDA-OSY-CFM-FS 3 - Part of the 957RPDA Series ZA100F-2NH 2 Body Material Lead Free

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating Yes Disc Material Elastomer EAN 098268332667 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 IN Inlet Connection Type Union Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Z645-3NH-AR

Replaceable springs and diaphragm

thermal expansion bypass and a sealed spring cage for waterworks pit installations

Watts 957RPDA-OSY-CFM-FS 3 - Part of the 957RPDA Series ZA100F-2NH 2 Body Material Lead FreeThis 3 inch 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 installation. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, resilient seated gate valves with outside stem and yoke, test cocks,