Watts WB-N4S - Part of the WB Series Nonwoven Fabric and can be installed in

and can be installed in a horizontal or vertical position and has gallons per minute meter

This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 100 psi pressure relief setpoint

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 6 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Non Rising Stem Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F111617 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

55 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 1/2 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type Does Not Apply To Product Part Number F122642 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF009 Strainer No Technologies Flood Detection Specification Sheet - Flood Sensor Connection Kit - Watts

and the included 4-inch standpipe can be extended or trimmed to match installation depth

Watts WB-N4S - Part of the WB Series Nonwoven Fabric and can be installed inThis 102 IN x 32 IN x 50 1 2 INWattsBox strainer enclosure protects backflow prevention assemblies, such as PVBs, double checks, and RPZs, that are subjected to freezing conditions. The enclosure consists of reinforced aluminum construction, providing access through lockable doors and or a hinged lid for testing and certification purposes. It has a means for a permanent anchor and is completely removable for maintenance purposes. It has drain openings