Watts LF174A 110 FS 1 - Part of the LF174A Series snake fencing and includes a grate/strainer system

and includes a grate/strainer system that blocks debris from entering the drain

providing a standard 3/8" furr

High capacity fill

This 1 1/4 and 1 1/2 IN 009M2 total relief valve repair kit provides all the parts necessary to replace the major internal components of the applicable reduced pressure zone assembly

Easy to Install – Tongue-and-groove joints

Watts LF174A 110 FS 1 - Part of the LF174A Series snake fencing and includes a grate/strainer systemThis lead free pressure relief valve has a 1 inch NPTF female inlet and outlet and a 110 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