Watts LF757NDCDA-OSY-GPM 4 - Part of the LF757DCDA Series ZC100F-4NH a built-in relief valve to

a built-in relief valve to protect the internal components and the body from freezing

and water dams to meet unique installation requirements

ZB400B-2NL

It can handle big and small jobs and can be reused multiple times

Specifications Body Material Lead Free Bronze Brand Watts Buy American Act Compliant YES EAN 098268585384 GPM-When Relieved Does Not Apply to Product Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-PSI 113 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0121457 Pressure Range 75 to 150 PSI Pressure Relief Setting-PSI 150 Protection Type Temperature And Pressure Series LF140 Shank Length Does Not Apply To Product Temperature Relief-Fahrenheit 210 Thermostat Material Stainless Steel Thermostat Probe Length 6 IN Specification Sheet - Flood Sensor for Relief Valve Discharge Line

Watts LF757NDCDA-OSY-GPM 4 - Part of the LF757DCDA Series ZC100F-4NH a built-in relief valve toThis 4 IN lead free double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. It is designed for non health hazard applications and may be installed under continuous pressure service to protect against both backpressure and backsiphonage. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water