Series IDF*E refrigerated air dryers are suitable for use in aftercooled systems with compressors up to ~100 hp (depending on dew point desired). These durable units have simple control systems and are easily serviced.
Series IDF*F refrigerated air dryers are larger units with improved ambient (113°F/45°C) and inlet (140°F/60°C) air temperatures.
Series IDF*FS refrigerated air dryers are larger units with improved ambient (113°F/45°C) and inlet (140°F/60°C) air temperatures. This energy saving design reduces the amount of heat exhausted by the dryer and can reduce power consumption during periods of reduced demand.

