Watts LF757DCDA-BFG-CFM 3 - Part of the LF757DCDA Series HDPE This repair kit is for

This repair kit is for the replacement of the 4 inch Watts backflow preventer valve seat

Ideal for commercial or large residential roof drainage systems

This lead free pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 125 psi pressure relief setpoint

and can be trimmed to fit custom layouts

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 IN Outlet Connection Type Union Female Threaded Outlet Thread Type NPT Part Number 0125309 Series LFN45B-EZ Standard Reduced Pressure Setting-BAR 3

Watts LF757DCDA-BFG-CFM 3 - Part of the LF757DCDA Series HDPE This repair kit is forThis 3 inch 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. Its compact housing consists of two independently operating tri link check valves, two shutoff valves, four test cocks, and UL FM grooved gear operated butterfly valves with tamper switch. It features a stainless steel housing and sleeve and is 70 percent lighter