Watts LF919-QT-FS 1 1/2 - Part of the LF919 Series geogrid ZM400BS-2IC

ZM400BS-2IC

Channel 16 is a sloped section with an invert depth from 15

and adjusting spring for reduced pressure range of 10 to 50 psi

ZB1910-2IP

UPC - 098268500424

Watts LF919-QT-FS 1 1/2 - Part of the LF919 Series geogrid ZM400BS-2ICThis 1 1 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 is designed to prevent the flow