Watts 740 045 FS 1 - Part of the 740 Series detectable-warning-mat-finder UPC - 098268334333

UPC - 098268334333

This air test assembly gauge

60 Maximum Working Pressure-PSI 125 Meter Type No Meter Minimum Temperature - Celsius 1

Maximum working pressure is 175 psi (12

Watts 740 045 FS 1 - Part of the 740 Series detectable-warning-mat-finder UPC - 098268334333This pressure relief valve has a 1 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 45 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the