Watts LF174A 150 FS 2 - Part of the LF174A Series R304 Detectable Warning Surfaces 1 to 1 1/2 IN

1 to 1 1/2 IN series 009M2

with an atmospheric vent located between the them

The 17-gauge Stucco Lath is optimized for three-coat stucco applications

The temperature relief is at 180 degrees F

Watts LF174A 150 FS 2 - Part of the LF174A Series R304 Detectable Warning Surfaces 1 to 1 1/2 INThis lead free pressure relief valve has a 2 inch NPTF female inlet and outlet and a 150 psi pressure relief setpoint. This valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a lead free copper silicon alloy 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