Watts 174A 100 FS 1 1/4 - Part of the 174A Series Geotextile male NPT end connections

male NPT end connections

has a 1/2 inch NPT male thread for the float and a 3/8-16 female thread for the stem

Specifications Adapter Material Steel Brand Watts Buy American Act Compliant NO Class Rating Does Not Apply To Product EAN 098268570991 Gasket Material Buna-N Gasket Maximum Pressure 250 PSI Gasket Maximum Pressure-BAR 17

The unit includes a square medium-duty grate with 7⁄16″ slotted openings and an anti-splash ABS dome strainer to reduce splashback and prevent debris from entering the drain line

Watts 174A 100 FS 1 1/4 - Part of the 174A Series Geotextile male NPT end connectionsThis pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 100 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.