Watts LF174A 130 FS 2 - Part of the LF174A Series Z100F-4NH Waterproofing Compatibility & Debris Protection:

Waterproofing Compatibility & Debris Protection: Incorporates features to securely connect the waterproofing membrane and includes a grate or strainer arrangement to block debris

UPC - 098268574869

H-20 Rating – Suitable for vehicular applications including driveways and patios

ZN415J-3IG

Watts LF174A 130 FS 2 - Part of the LF174A Series Z100F-4NH Waterproofing Compatibility & Debris Protection:This lead free pressure relief valve has a 2 inch NPTF female inlet and outlet and a 130 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