Watts 957Z-NRS-FS 2 1/2 - Part of the 957 Series Woven Fabric Specifications Blowdown Outlet Connection Female

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

or high-volume runoff zones

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268557800 GPM-When Relieved Does Not Apply to Product Inlet Connection Size 1 1/4 IN Inlet Connection Type Male Threaded Inlet Thread Type NPTF Lead Free YES Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-PSI 75 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F121590 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 100 Protection Type Temperature And Pressure Series LFN240 Shank Length Does Not Apply To Product Temperature Relief-Fahrenheit 210 Thermostat Material Stainless Steel Thermostat Probe Length 5 IN Specification Sheet - Flood Sensor for Relief Valve Discharge Line

a heel-proof nickel-bronze adjustable round strainer

Dura-coated finish protects against corrosion

Watts 957Z-NRS-FS 2 1/2 - Part of the 957 Series Woven Fabric Specifications Blowdown Outlet Connection FemaleThis 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