Watts LF909-DOSY-FS 4 - Part of the LF909 Large Series Pipe Connection Fitting Includes a decorative white faceplate

Includes a decorative white faceplate that can be painted or papered to match wall decor

Flexible Outlet & Installation OptionsDesigned with multiple outlet types and integration features for secure connection to waterproofing membranes

ZS400BS-4IP

40 Standard Reduced Pressure Setting-PSI 50 Strainer No Strainer Material Does Not Apply To Product Thermal Expansion Bypass No Valve Style 3-way Specification Sheet - LF26A

Watts LF909-DOSY-FS 4 - Part of the LF909 Large Series Pipe Connection Fitting Includes a decorative white faceplateThis 4 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, domestic outside stem and yoke resilient seated gate valves, captured