Watts 174A-125 2 - Part of the 174A Series ZA100F-2NH Check O-ring Kit Type First

Check O-ring Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268796285

Polypropylene is stable within a ph range of 2 to 13

Compatible with direct or indirect waste installation

iron grates with hardware

UPC - 098268346152

Watts 174A-125 2 - Part of the 174A Series ZA100F-2NH Check O-ring Kit Type FirstThis 2 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,