Watts 740 030 FS 1 1/2 - Part of the 740 Series chat-hdpe ZB453-4NH-5B

ZB453-4NH-5B

Standard no-hub outlet connection with optional push-on or inside-caulk alternatives for installation flexibility

25' x 288'

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0709586 Series LFN55B-M1 Standard Reduced Pressure Setting-BAR 3

and high-end residential or commercial interiors

Watts 740 030 FS 1 1/2 - Part of the 740 Series chat-hdpe ZB453-4NH-5BThis pressure relief valve has a 1 1 2 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 30 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron 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