Dwyer Instruments 2010 Pressure Gage 321042-401 allowing it to function reliably

allowing it to function reliably even when the pressure on both sides is equal

the bearings are likely shot

allowing aquastats or temperature probes to interface with the system fluid without direct exposure

Designed for compatibility with Bard wall mount HVAC equipment

Dwyer Instruments 2010 Pressure Gage 321042-401 allowing it to function reliablyThe Dwyer Instruments 2010 Pressure Gage is a field proven Magnehelic differential pressure gage designed for precision monitoring of air and non combustible gases in critical HVACR environments. Built with a 4" diameter dial face, this analog instrument utilizes a frictionless Magnehelic movement that eliminates the need for manometer fluid, preventing issues with evaporation or freezing. With a range of 0 10. 0" w. c. and an accuracy of 2% of full