Watts 174A 033 FS 3/4 - Part of the 174A Series Z100F-4NH This 1/2 by 1/2 IN

This 1/2 by 1/2 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

The Watts FD-360 is an epoxy-coated cast-iron area drain designed for heavy commercial traffic installations

It is easy to apply and retains the original appearance of the surface

drain grate

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333077 Gauge Option No Gauge Inlet Connection Size 1/2 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Watts 174A 033 FS 3/4 - Part of the 174A Series Z100F-4NH This 1/2 by 1/2 INThis pressure relief valve has a 3 4 inch NPTF female inlet and outlet and a 33 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.