Watts 174A-040 1 1/4 - Part of the 174A Series Inserta Tee 3 inch Watts Model 77F-SS

3 inch Watts Model 77F-SS

ZB415-DP-2IC

Z400SH-2NH

this slotted trench system uses UV-10 stabilized high-density polyethylene (HDPE) for a lightweight

UPC - 098268263497

Watts 174A-040 1 1/4 - Part of the 174A Series Inserta Tee 3 inch Watts Model 77F-SSThis 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,