Watts 174A 125 FS 1 1/2 - Part of the 174A Series dura-skrim-selector and it is ideal for

and it is ideal for health hazard applications requiring continuous pressure such as on chemical dispensers or factory machine equipment

and temporary enclosures where flame safety is essential

It is water hammer resistant and can be serviced without disturbing system piping

and the drain is supplied with a standard no-hub outlet for straightforward installation

The 10 mil thickness provides excellent tear and puncture resistance

Watts 174A 125 FS 1 1/2 - Part of the 174A Series dura-skrim-selector and it is ideal forThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 125 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.