Watts LF174A 085 FS 2 - Part of the LF174A Series ZA100F-8NH Waterproof Membrane Integration & Debris

Waterproof Membrane Integration & Debris Protection: Designed to securely bind with the floor’s waterproofing layer and incorporates grate/strainer elements to block debris entry

Dura Skrim 2FR is a fire-retardant film designed for applications requiring high puncture and tear resistance along with fire safety

It consists of a brass body construction with NPT threaded male inlet and NPT threaded female (drain) outlet

Specifications Buy American Act Compliant NO Compatible Series or Model 709 Compatible Size Used On 4 IN Kit Contents 2 Discs

meaning they do not absorb moisture and retain their original properties over time

Watts LF174A 085 FS 2 - Part of the LF174A Series ZA100F-8NH Waterproof Membrane Integration & DebrisThis lead free pressure relief valve has a 2 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