Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series Z100F-8NH Flashing clamp with integral gravel

Flashing clamp with integral gravel stop for secure membrane integration

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 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 0438001 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Series 774 Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774

Designed to reduce water consumption for commercial

The thicknesses range from 30 mil to 100 mil ( a mil is a 1

maintaining a seamless visual plane

Watts LF909M1-OSY-S-FDA-FS 8 - Part of the LF909 Large Series Z100F-8NH Flashing clamp with integral gravelThis 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,