Designed for convenient point of use drying without the need for electrical power, membrane dryers utilize hollow fiber membranes to remove water vapor from compressed air. Permeable to water vapor but not air, the IDG series can achieve pressure dew points as low as -44°F (-42°C) and ISO 8573-1 moisture classes from 2 to 6. They have no moving parts, vibration, or heat discharge and contribute only a small amount of purge air to their operating environment. The IDG series is available as single units or conveniently assembled with necessary pre-filtration and optional pressure regulation.
Membrane air dryer series IDG is available in a single unit or combination unit style. IDG/M models combine a mist separator and micro mist separator with a single unit. IDG/V models combine a regulator with the IDG/M model. Options available include one-touch fitting exhaust of purge air. If purged air is not exhausted around membrane air dryer, air is exhausted with tubing away from its dryer.