Watts LF919-QT-S-FS 1 - Part of the LF919 Series Z100F-4NH 2 fuel oil

2 fuel oil

bronze seat

maintenance bays

Specifications Body Material Bronze Brand Watts EAN 098268012415 Inlet Connection Size 3/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free NO Maximum Temperature-Fahrenheit 210 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0257562 Pressure Range 75 to 150 PSI Pressure Relief Setting-PSI 125 Protection Type Temperature And Pressure Series 140 Temperature Relief-Fahrenheit 210 Specification Sheet - 40

Interchangeable in all previous series N50S and N501S

Watts LF919-QT-S-FS 1 - Part of the LF919 Series Z100F-4NH 2 fuel oilThis 1 inch 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