Dwyer Instruments 2006 Magnehelic Differential Pressure Gauge 0-6" WC

The Dwyer Instruments 2006 Magnehelic Differential Pressure Gauge is a high accuracy measuring part used for the measurement of low air or non corrosive gas pressures in HVAC systems. The full scale being 0-6" of WC, this gauge utilizes a diaphragm technology for pressure measurement where changes in pressure correspond to linear motion which is depicted on a magnetically coupled pointer. Its construction is shock, vibration and overpressure proof to facilitate its use in different HVAC systems including filter monitoring systems, blower vacuum monitoring and fan pressure indication.