Watts LF174A 085 FS 3/4 - Part of the LF174A Series dura-skrim-selector XHD Loose-set ductile iron grate

XHD Loose-set ductile iron grate

Membrane & Debris Protection: Incorporates a mechanism to secure the waterproofing membrane and includes features to block debris from entering the drain

Optional decorative finishes and accessories available

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

Z450-4IP-6B

Watts LF174A 085 FS 3/4 - Part of the LF174A Series dura-skrim-selector XHD Loose-set ductile iron grateThis lead free pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 85 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