Pay in 4 interest-free payments of $290.72 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
our Sidewalk Root Barrier can help
Features Stainless steel body construction
137 square inches of free area allows for ample
Specifications Kit Type Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268635140
1 gallon expansion tank
Watts 174A 110 FS 1 1/2 - Part of the 174A Series American Wick Drain our Sidewalk Root Barrier canThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 110 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.
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