Watts 174A 070 FS 3/4 - Part of the 174A Series roof-hatch-finder The Watts FD-1100-L is a

The Watts FD-1100-L is a heavy-duty floor drain designed for demanding commercial and industrial environments

and a 1/8 inch automatic air vent valve

It is made in the USA from 100% High-density polyethylene (HDPE)

Red Silicone Disc Elastomer Kit Type Second Check Kit Lead Free Yes UPC - 098268131598

Decorative Dome Cover: Comes with a domed cover in bronze or nickel-bronze

Watts 174A 070 FS 3/4 - Part of the 174A Series roof-hatch-finder The Watts FD-1100-L is aThis pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features a bronze 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 discharges from the relief valve.