Watts LF909-OSY-S-FDA-FS 2 1/2 - Part of the LF909 Large Series Egress System 50 Minimum Temperature-Fahrenheit 33 Outlet

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3 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 F792320 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

UPC - 098268258844

and Buna-N elastomers

a reversible clamping collar with primary and secondary weepholes to manage perimeter seepage

Watts LF909-OSY-S-FDA-FS 2 1/2 - Part of the LF909 Large Series Egress System 50 Minimum Temperature-Fahrenheit 33 OutletThis 2 1 2 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, a strainer,