Watts LF174A 075 FS 1 1/4 - Part of the LF174A Series ZC100F-2NH The Flat Roof Drain is

The Flat Roof Drain is a bi-functional deep sump drainage solution designed for commercial

UPC - 098268335866

909M1 Kit Contents Diaphragm

UPC - 098268038088

ZM400BS-4IG

Watts LF174A 075 FS 1 1/4 - Part of the LF174A Series ZC100F-2NH The Flat Roof Drain isThis lead free pressure relief valve has a 1 1 4 inch NPTF female inlet and outlet and a 75 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