Series 1000 Desiccant Dehumidifiers

Industrial Duty Dry Desiccant Dehumidifiers, engineered to handle severe operating conditions

DESICAiR Series 1000 uses the most advanced desiccant technology available to remove moisture directly from the air.


  • Warehouse and storage facilities

  • Museums

  • Film storage

  • Document archives

  • Military equipment preservation

  • Laboratories and clean rooms

  • Food processing

  • Pneumatic conveying (product silos)

  • Pharmaceutical manufacturing

  • Corrosion and condensation prevention

  • Mold and mildew prevention

  • Electronics storage

  • Water treatment plants



  • Versatile: space or process conditioning, controls relative humidity or dew point

  • Flexible - many pre-designed options to meet your needs

  • Portable unit available

  • Low maintenance plus easy access to all internal components

  • Made in the USA



  • Constructed of high grade 5052 aluminum alloy

  • Externally mounted NEMA rated electrical enclosure

  • Solid state control of electric reactivation heaters: precision humidity management with unrivaled, user friendly controls

  • Convenient service access to all operating components

  • TEFC blower motors standard

  • Standard cabinet manufactured for outdoor installation

  • Bearing mounted rotor (no plastic rollers)

  • Single point power connection

  • Internally isolated air paths

  • Various capacity control options available 

  • Rotary style desiccant rotor for long life, maximum performance, and minimal maintenance

  • Electric reactivation of desiccant rotor 

  • Maintenance free rotor drive motor

  • Wide selection of system control methods

  • Round or square duct connections

  • LED status indicator lights

  • UL-508-A listed panel

  • Code conformance: standard units NRTL Certified to UL 1995 standards

Desiccant Rotor

Efficient Moisture Removal

DESICAiR units utilize a desiccant rotor which contains silica gel “in situation” formed on the substrate. This results in very high desiccant loading which provides efficient moisture removal.

Humidity can be reduced to levels well below that which is achievable with a conventional refrigerant based dehumidification system. Maintenance issues associated with granular bed or liquid desiccant systems are avoided. Each dehumidifier is complete with all the necessary blowers, controls, filters and drive components to assure the safe and automatic operation of the unit.

Technical Data

scfm300 - 600


  • STULZ DESICAiR Solutions And Services Brochure RevB

    • File: STULZ_DESICAiR_Solutions_and_Services_Brochure_RevB.pdf

    • Type: Adobe PDF

    • Size: 4,08 MB

    • Language: English (US)

    • Date: 2018-03-13

  • Series 1000 Engineering Manual

    • File: Series_1000_Engineering_Manual.pdf

    • Type: Adobe PDF

    • Size: 5,98 MB

    • Language: English (US)

    • Date: 2008-12-19

  • STULZ DEZ Series 1000 IOM

    • File: STULZ_Desicair_DEZ_Series_1000_IOM_OD10016E.pdf

    • Type: Adobe PDF

    • Size: 1,30 MB

    • Language: English (US)

    • Date: 2017-07-01


Contact us

Sales for All Products Areas in United States

  • STULZ Air Technology Systems, Inc.

    STULZ Air Technology Systems, Inc.

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