Donaldson Ultrapac 2000 regenerative desiccant air dryer

The Ultrapac 2000 regenerative desiccant air dryer suits applications across a wide spectrum of industries that rely on high-quality compressed air. Typical applications include laser-cutting systems, beverage bottling, dental laboratories, packaging machines, rail vehicles, optical measuring systems, sprinkler systems and pneumatic equipment.

The Ultrapac 2000 purification system includes a prefilter, dryer, afterfilter, control system, automatic condensate drain and silencer as part of the off-the-shelf unit.

Its prefilter removes solids and condensate (oil/water mixture) up to a residual oil content of 0.03 ppm. An adsorption dryer next in line absorbs moisture in the compressed air up to a pressure dewpoint of -40°C.

The desiccant cartridge is sealed to provide for minimum desiccant abrasion and long service life. After the desiccant bed, the afterfilter removes any residual particles down to a very small size.