Watts LF919-QT-S-FS 2 - Part of the LF919 Series Pipe Connection Fitting Visual indication of failure of

Visual indication of failure of the second check

It is made in America and the manufacturer

Dura-Coated cast iron construction for long-lasting corrosion resistance

Set pressure 100 psi

Membrane Clamping Collar: Ensures the roofing membrane is securely fastened and sealed at the drain location

Watts LF919-QT-S-FS 2 - Part of the LF919 Series Pipe Connection Fitting Visual indication of failure ofThis 2 inch lead free reduced pressure zone backflow preventer assembly includes a flood sensor with SentryPlus Alert technology to detect water discharges from the relief valve. When activated through an add on sensor connection kit, the flood sensor can send an alert to notify facility personnel about potential flooding. Add on sensor connection kits are available for BMS and cellular communications. This assembly with bronze strainer is designed to