The Quincy refrigerated air dryer allows plant equipment and processes to run more efficiently and more reliably, by providing the cleanest compressed air possible. This non-cycling dryer uses a two-stage heat exchanger system to maintain consistent dew points. High-quality components and refrigeration controls prevent freeze-ups and maintain optimum performance. Manufactured to exact standards with high-capacity components and a simple design, resulting in an efficient, reliable and environmentally friendly non-cycling refrigerated air dryer.