A.J. Antunes JD-2-RED Differential Pressure Switch 1-24"WC

​The A.J. Antunes JD-2-RED Differential Pressure Switch functions as a precise monitoring part for HVAC systems air pressure differences while operating at pressure ranges from 0.1 to 24 inches of water column. This product contains an accurate diaphragm system and single-pole double-throw snap-action electrical switch that provides dependable on/off control through specific pressure threshold settings. This switch provides accurate pressure detection and durability and versatility to enhance the safety and efficiency of HVAC system operations when applied for air pressure monitoring and pump control and fluid flow regulation.