High Efficiency Small Cyclic Refrigerated Dryers 0.25-4.25 m3 / min, 10-150 cbm ft / min Ingersoll Rand helps you achieve maximum energy savings while maintaining a continuous supply of dry, high quality compressed air using its high efficiency small cycle refrigeration dryer. It is designed to help users achieve optimum performance at a lower cost of ownership compared to dryers without a cycle. Its cooling system automatically shuts off during periods of low load to reduce energy consumption.