Dungs AA-A2-6-5 Differential Air Pressure Switch offers a 2-20" differential range with a 7 psi maximum, and carries part number 266936. It detects the pressure difference between two points and outputs a switching signal when the set threshold is reached, allowing control circuits to react to changing airflow or pressure conditions. Designed for applications requiring differential pressure monitoring, this model is identified by the AA-A2-6-5 designation.
