Watts LF919-QT-S-AG-FS 1 1/4 - Part of the LF919 Series SITEDRAIN much like a honeycomb

much like a honeycomb

This kit contains the rubber parts for the repair of the 10 inch Watts backflow preventer relief valve lead free series 909M1

Lower Stem O-ring Kit Type First or Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268458541

6 BAR at 38 degree C Seat Material Lead Free Brass Series LF601 WOG Rating 400 PSI Specification Sheet - LF601

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 IN Outlet Connection Type Union Female Threaded Outlet Thread Type NPT Part Number 0009530 Series LFN45B-L Standard Reduced Pressure Setting-BAR 3

Watts LF919-QT-S-AG-FS 1 1/4 - Part of the LF919 Series SITEDRAIN much like a honeycombThis 1 1 4 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