Differential Pressure Controls Are Used For Air Conditioning And Refrigeration Applications.
Differential Pressure Controls measure the pressure difference between supply lines and return lines. A change in differential pressure will reposition the switching mechanism to cause corrective action of the supplementary control equipment. Load carrying contacts provide direct control of AC motors within the control rating providing full adjustability through all pressure ranges and minimum differential. Manual reset models are ¿trip-free¿ for higher accuracy and ease of operation. Universal mounting bracket included. Available in a variety of switch action types and switch differentials.