Watts LF919-QT-S-FS 1 - Part of the LF919 Series Z100F-4NH Interchangeable in all previous series

Interchangeable in all previous series N50S and N501S

This 2 inch heavy duty mechanical float valve is used in commercial

Specifications Adapter Material Malleable Iron Brand Watts Class Rating Does Not Apply To Product EAN 098268827613 Gasket Material EPDM Gasket Maximum Pressure 50 PSI Gasket Maximum Pressure-BAR 3

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

The truncated domes indicate that there is either a potentially hazardous elevation change

Watts LF919-QT-S-FS 1 - Part of the LF919 Series Z100F-4NH Interchangeable in all previous seriesThis 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