Watts 957NRPDA-OSY-GPM-FS 4 - Part of the 957RPDA Series dura-skrim-selector 00 Minimum Temperature-Fahrenheit 0 Operating

00 Minimum Temperature-Fahrenheit 0 Operating Torque 200 in-lbs Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0792508 Port Type Full Seat Material Virgin PTFE Series LFFBV Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFFBV

Z400M-3NH-VX

ZM415SC-4IP

Proudly made in the USA

UPC - 098268350234

Watts 957NRPDA-OSY-GPM-FS 4 - Part of the 957RPDA Series dura-skrim-selector 00 Minimum Temperature-Fahrenheit 0 OperatingThis 4 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 N pattern 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,