Watts LF909-OSY-FS 6 - Part of the LF909 Large Series Drain Fitting 8″ × 8″ footprint with

8″ × 8″ footprint with 6″ sump depth

Low-Profile Grate: Sits nearly level with the finished floor surface—such as tile

This model features cutaways for display/training purposes

and adjustable stem packing gland

UPC - 098268639131

Watts LF909-OSY-FS 6 - Part of the LF909 Large Series Drain Fitting 8″ × 8″ footprint withThis 6 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