Watts 174A 035 FS 1 - Part of the 174A Series R304 Detectable Warning Surfaces It has a free area

It has a free area of 137 square inches

Specifications Compatible Series or Model 719 Compatible Size Used On 1 1/4 IN to 1 1/2 IN Kit Contents Disc Holder

Perfect for areas with decorative flooring such as restrooms

Industry-standard switch to meet all traditional specifications and code requirements

Specifications Kit Type Repair Kit Lead Free Not In Scope Product Group P & H KITS Specification Sheet - 2000-M5

Watts 174A 035 FS 1 - Part of the 174A Series R304 Detectable Warning Surfaces It has a free areaThis pressure relief valve has a 1 inch NPTF female inlet and outlet and a 35 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. Sensor