Dwyer Instruments 2000-0 Pressure Gage R-22 the Watts 0274683 (Series 174A-100)

the Watts 0274683 (Series 174A-100) is a critical component for both residential and commercial hot water supply boilers

it is engineered to withstand the thermal stresses of continuous burner operation

Featuring a lightweight yet durable die-cast aluminum body and Viton seals

and AFII series

water leaking into the furnace cabinet

Dwyer Instruments 2000-0 Pressure Gage R-22 the Watts 0274683 (Series 174A-100)The Dwyer 2000 0 Magnehelic Gage is the industry standard for monitoring differential pressure in commercial HVAC systems, offering a precise range of 0 0. 5" w. c. with an accuracy of 2% of full scale. Engineered for longevity in demanding environments, this analog pressure gauge utilizes a frictionless Magnehelic movement that eliminates wear and hysteresis common in mechanical linkages. The diaphragm actuated design is compatible with air and non