Watts 174A-045 1 1/2 - Part of the 174A Series roof-hatch-finder The pressure rating is 1000

The pressure rating is 1000 psi (68

UPC - 098268038200

while the integral top frame supports heavy-duty grates and aesthetic finishes

Product Codes: Z195-1 ½IC

Suitable for high-traffic commercial zones where safety

Watts 174A-045 1 1/2 - Part of the 174A Series roof-hatch-finder The pressure rating is 1000This 1 1 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,