Large Capacity
Refrigeration
Dryers

Motivair is recognized as the leading supplier of large capacity, multi-circuit, cycling refrigeration compressed air dryers. These dryers are typically the centralized drying equipment for large manufacturing facilities, operating on a continuous schedule. The two main requirements for these applications are consistent dew point and very high reliability.

We meet these requirements by utilizing reliable cycling dryer technology combined with redundant, independent refrigeration circuits. Multiple, independent refrigeration circuits cool a glycol solution, which in turn cools the compressed air to a controlled dew point. An air/air exchanger minimizes refrigeration power and reheats the leaving air. In the event of a refrigeration compressor failure, the remainder of the dryer remains functional while the compressor can be changed out. Duplex glycol circulation pumps and multiple pneumatically powered auto-drains all provide added redundancy for large, continuous production facilities.

Cycling operation insures that the Motivair dryers only consume power in direct proportion to the compressed air load. Advanced microprocessor controls cycle and rotate refrigeration circuits, display all operating and alarm conditions, and facilitate remote monitoring via the Modbus operating platform.

Customers include: Carrier, Cutler-Hammer, Ford, General Motors, Ingalls Shipbuilding, Owens Corning, Pratt & Whitney, Toshiba, United Technologies, and many more of the world's largest manufacturers.

For application assistance, equipment selection, or pricing please contact Motivair or your nearest Motivair distributor.

Learn more about compressed air treatment.