Watts 957Z-NRS-FS 2 1/2 - Part of the 957 Series Woven Fabric a unique extended thermostat with

a unique extended thermostat with special thermo-bonded coating with 4 inch extension and test lever

Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 IN Body Material Cast Iron Body Pattern Wye Brand Watts Class Rating 126 EAN 098268643206 Epoxy Coating Type None Gasket Material Garlock Inlet Connection Size 2 1/2 IN Inlet Connection Size-Metric 65 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 2 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220209 Plug Material Cast Iron Retainer Cover Material Cast Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size 20 MESH Series 77S Strainer Type Wye WOG Rating 400 PSI Specification Sheet - 77S M1

Fits 2 inch ball valve

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009477 Series LFN45B Standard Reduced Pressure Setting-BAR 3

Product Codes: Z451B-2NH-B

Watts 957Z-NRS-FS 2 1/2 - Part of the 957 Series Woven Fabric a unique extended thermostat withThis 2 1 2 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal Z pattern installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a