Watts LF909-OSY-FS 3 - Part of the LF909 Large Series Egress System configured with Buna-N elastomers

configured with Buna-N elastomers

helping reduce installation time and simplifying part management

Dual drainage capability (primary and secondary weepholes) to capture floor-seepage

High-Capacity Strainer / Low-Profile Dome: Designed to maximize open area for fast water flow while keeping a low profile to reduce roofline obstruction and simplify maintenance

UPC - 098268046373

Watts LF909-OSY-FS 3 - Part of the LF909 Large Series Egress System configured with Buna-N elastomersThis 3 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 and from other contaminants found at the service line entrance. This assembly consists of an epoxy coated cast iron body, outside