FRL modular dryers utilize VarioDry membrane modules and include integrated prefiltration and pressure regulation. Where required, an integrated activated carbon filter can be added for hydrocarbon vapor removal.
The use of a membrane compressed air dryer integrated in the Ultrafilter FRL-unit combines several unique advantages in a single device:
almost silent operation allows direct workshop installation
no power supply required
inherently safe device, applicable in hazardous areas
no oxygen depletion, suitable for
breathing air application