Midmark® Smart Air Compressor Desiccant Tank Test and Repair

Moisture vapor drying takes place as the air is directed through the silica and alumina gel (desiccant material) from bottom to top in the drying chamber of the desiccant tank.

When the desiccant becomes so saturated with water and oil that the purge cycle fails to regenerate it, the desiccant tank will need to be replaced.