Watts 174A 080 FS 1 1/4 - Part of the 174A Series mainline-adatile Fits 1 1/4 to 2

Fits 1 1/4 to 2 inch freeze resistant pressure vacuum breaker

No-hub (MJ) standard outlet for compatibility with common drainage systems

sediment bucket and weepholes

or gray to resist fading and cracking

The Zurn Z165 primary roof drain is designed to handle large roof areas where exceptional water flow

Watts 174A 080 FS 1 1/4 - Part of the 174A Series mainline-adatile Fits 1 1/4 to 2This 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.