Watts LF174A 120 FS 1 - Part of the LF174A Series nwgf Protect drain pipes from potential

Protect drain pipes from potential clogging by blocking leaves and debris with the Dura Slope® Channel Drain Grate

and harsh environmental conditions

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0009672 Series LFN55B Standard Reduced Pressure Setting-BAR 3

8 inch no hub

This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 80 psi pressure relief setpoint

Watts LF174A 120 FS 1 - Part of the LF174A Series nwgf Protect drain pipes from potentialThis lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 120 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy body , non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water