heatless desiccant compressed air dryer
DAZ series BOGE


  • Technology:

    heatless desiccant

  • Capacity:

    Max.: 6100 m³/h (215419.47 ft³/h)

    Min.: 8 m³/h (282.52 ft³/h)

  • Working pressure:

    Max.: 16 bar (232.06 psi)

    Min.: 10 bar (145.04 psi)


BOGE DAZ Series Adsorption Dryers offer external heat regeneration with vacuum drying with pre-filter and post-filter. Heatless adsorption dryers with pressure dewpoints to -70 °C are suitable when D series refrigerant dryers with pressure dewpoints of +3 to +7°C cannot meet the requirements.

Once in the drying tower, the desiccant media will remove any moisture that is in the air to a dewpoint of -40°C. Paralleling moisture adsorption, the regeneration occurs in a second vessel. Complete and ready for use, which saves on installation and piping costs for pre-filters and after-filters (up to DAZ 160), the unit is robust, works on a flexible adsorption principle and offers maximum availability.