Watts 957NRPDA-DOSY-CFM-FS 8 - Part of the 957RPDA Series nwgf 20 Gasket Maximum Temperature 180

20 Gasket Maximum Temperature 180 Degree F Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 38 MM Inlet Connection Type Female Threaded Inlet Material Steel Inlet Thread Type IPS Insulator Material Polysulfone Lead Free YES Maximum Working Pressure-PSI 250 Maximum Working Temperature-Fahrenheit 180 Nut Material Malleable Iron Outlet Connection Size 1 1/2 IN Outlet Connection Type Socket Outlet Material Lead Free Brass Part Number 0821464 Series LF4001E Specification Sheet - LF4001E

and multiple outlet configurations to match drainage systems

Features Backflow preventer of system is LF909 lead free RPZ

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Valve Style Standard Specification Sheet - 127SS

Watts 957NRPDA-DOSY-CFM-FS 8 - Part of the 957RPDA Series nwgf 20 Gasket Maximum Temperature 180This 8 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