Advanced 3-in-1 compressed air dryer system features modes for pre-refrigeration, evaporation, and air and moisture separation to remove up to 90% of the moisture from your compressed air lines.
When you prevent too much moisture in compressed air, you can avoid problems like corrosion of equipment and freezing of outdoor compressor air lines.
High-efficiency pre-refrigeration system is 3 times faster, takes 60% less power to operate
Accommodates compressors up to 21.6 CFM, 140 PSI max.
Lowers the dew point to 36°F
This operational unit used to dry compressed air, briefly, 5 years ago. It has been in a covered shelter un-used since then.
Current retail from Harbor Freight is $650. You may download a manual for this model from the Harbor Freight website.
Recommended operating pressure: 100 PSI. Not for medical use.