Watts LF909-OSY-ALERT 3 - Part of the LF909 Large Series Access Tile and an 80 mesh stainless

and an 80 mesh stainless steel screen

and in a variety of roll size options to best meet your project needs

UPC - 098268913309

The most durable modular drain system in its class

Watts LF909-OSY-ALERT 3 - Part of the LF909 Large Series Access Tile and an 80 mesh stainlessThis 3 inch lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements, as well as provide continuous monitoring, multi channel alerts, and automatic shutoff