Watts LF957RPDA-DOSY-CFM-FS 8 - Part of the LF957RPDA Series ZC100F-3NH This 3 inch reduced pressure

Watts LF957RPDA DOSY CFM FS 8 Part of the LF957RPDA Series ZC100F 3NH This 3 inch reduced pressure This 3 inch reduced pressure detector backflow preventer assembly with its exclusive design incorporating the patented air in and water out principle for protection from the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure 00 Minimum Temperature Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0450162 Port Type Full Seat Material Virgin PTFE Series LFB6090 SS Stem Packing Material Virgin PTFE Stem Shaft Material 316 Stainless Steel Stem Type Blowout Proof Thrust Washer Material Virgin PTFE Type Kit Valve Style 2 piece WOG Rating 600 psi UPC 098268601473