Watts 174A 100 FS 1 1/2 - Part of the 174A Series silt-fence-selector The Watts FD-100-AS is a

The Watts FD-100-AS is a specification-grade floor drain designed for commercial and institutional areas that require heavy-duty drainage performance and durable construction

Its cast-iron body provides long-term strength

Piston Assembly Kit Type Relief Valve Rubber Parts Kit Lead Free Yes UPC - 098268127690

ZN199-NB-4NH

UPC - 098268258875

Watts 174A 100 FS 1 1/2 - Part of the 174A Series silt-fence-selector The Watts FD-100-AS is aThis pressure relief valve has a 1 1 2 inch NPTF female inlet and outlet and a 100 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.