Watts 174A 055 FS 1 1/4 - Part of the 174A Series American Wick Drain female NPT union inlet and

female NPT union inlet and outlet connection

UPC - 098268333916

ZB415BL-3IP

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009477 Series LFN45B Standard Reduced Pressure Setting-BAR 3

and ease of use

Watts 174A 055 FS 1 1/4 - Part of the 174A Series American Wick Drain female NPT union inlet andThis pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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 discharges from the relief valve.