Watts LF957RPDA-OSY-CFM-FS 8 - Part of the LF957RPDA Series Z100F-4NH Blowout proof stem and O-ring

Blowout proof stem and O-ring seal

ZC163-10IC

The standout feature is its post-pour adjustability—thanks to a heel-proof nickel-bronze round strainer with integrated bubble level and leveling shims—allowing fine alignment with finished floor surfaces

adjustable packing gland

Watts LF957RPDA-OSY-CFM-FS 8 - Part of the LF957RPDA Series Z100F-4NH Blowout proof stem and O-ringThis 8 inch lead free reduced pressure detector backflow preventer assembly help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Extremely compact and lighter than traditional designs it is approved for horizontal pattern installation. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, outside stem and yoke resilient seated gate valves,