Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series Hanes Geo 55 Minimum Temperature-Fahrenheit 33 Outlet

55 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 F122654 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series LF009 Strainer Yes Technologies Flood Detection Field Guide - Backflow Preventer Repair Parts 007 and 009

and medium-duty grate

The reduced water pressure range is 10 to 125 psi (0

77 GPM per linear ft

Eliminates need for external test equipment and cumbersome pressure calculations

Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series Hanes Geo 55 Minimum Temperature-Fahrenheit 33 OutletThis 8 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,