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Take care of your drainage system with a protective channel drain grate that blocks leaves and debris from entering and clogging your drain pipes
Fits 1 1/4 to 2 inch freeze resistant pressure vacuum breaker
No-hub (MJ) standard outlet for compatibility with common drainage systems
UPC - 098268689440
Watts 174A 080 FS 1 1/4 - Part of the 174A Series mainline-adatile Take care of your drainageThis pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 80 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.