Watts 174A-040 1 1/4 - Part of the 174A Series Inserta Tee Dura Skrim 2FR is a

Dura Skrim 2FR is a fire-retardant film designed for applications requiring high puncture and tear resistance along with fire safety

2 Body Material Lead Free Cast Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Elastomer EAN 098268332605 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

Z400SH-2NH

3 inch Watts Model 77F-SS

UPC - 098268263497

Watts 174A-040 1 1/4 - Part of the 174A Series Inserta Tee Dura Skrim 2FR is aThis 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,