Watts 957-NRS-S-FS 4 - Part of the 957 Series SKAPS Channel 20-0 section has a

Channel 20-0 section has a constant depth with an invert depth of 16

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F191637 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 957 Strainer No Technologies Flood Detection Tradename None Specification Sheet - 957

Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268583144 GPM-When Relieved Does Not Apply to Product Inlet Connection Size 3/4 IN Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-PSI 75 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0121341 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 100 Protection Type Temperature And Pressure Series LF100XL Shank Length 1 1/8 IN Temperature Relief-Fahrenheit 210 Thermostat Material Copper Thermostat Probe Length 4 IN Specification Sheet - LF1L

First or Second check kit

extended handle

Watts 957-NRS-S-FS 4 - Part of the 957 Series SKAPS Channel 20-0 section has aThis 4 IN 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 installation as long as backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with quick access sleeve,