Watts 174A-030 1 1/4 - Part of the 174A Series R304 Detectable Warning Surfaces This product can be used

This product can be used in horizontal or vertical applications

offering dependable

Surface water that remains on hardscapes is not only a slip hazard

Its heavy-duty cast iron construction ensures durability

Heavy-Duty ConstructionBuilt with robust materials engineered to resist corrosion

Watts 174A-030 1 1/4 - Part of the 174A Series R304 Detectable Warning Surfaces This product can be usedThis 1 1 4 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water conditions,