Ultrapac™ Smart Heatless Adsorption Compressed Air Dryers

Ultrapac™ Smart Heatless Adsorption Compressed Air Dryers

Product code: S000046


The Ultrapac™ Smart is a compressed air treatment system that combines many process steps to achieve pure compressed air - from pre-filtration and heatless regenerated adsorption drying to fine filtration and condensate removal. The compact stand-alone version can be used directly as a plug & play solution. Installation and maintenance costs can be significantly reduced by using this compact treatment unit to generate clean, compressed air.

Product details

Compressed Air Purification in Three Stages

  1. The integrated pre-filter retains solid particles and liquid aerosols (oil/water).
  2. The adsorption dryer adsorbs the moisture in the compressed air up to a pressure dew point of -70 °C/-94 °F, at 70 % nominal load (standard -40 °C/-40 °F).
  3. In the last step, remaining solid particles up to 0.01 μm are retained in the integrated after-filter.
Thanks to the three-stage treatment system, compressed air quality according to ISO 8573-1:2010 is reliably achieved, which corresponds to quality classes 1-2:1-2.

Modular Design

The Ultrapac Smart impresses through its variably arranged modules and flexible installation variants. Whether standing, vertical, horizontal or attached to the wall: The Ultrapac Smart can be customized to fit most spatial conditions.

Additionally, the inlet and outlet compressed air connections can be aligned in different directions and the prefilter and afterfilter are integrated into the dryer to provide maximum flexibility during installation.

Controller Variants

Superplus Standard
Touch Display LED Signal
  • Alarm contact
  • Smart connectivity    
  • Ultraconomy (dew point control)
  • Intermittent operation (compressor coupling)
  • Alarm contact
  • Intermittent operation (compressor coupling)

Innovative UltraPleat™ Filtration Technology

UltraPleat™ filtration technology uses a new structure of coated high-tech fibers that are processed into a pleated filter medium with a high separation efficiency of liquid particles and a huge adsorption capacity for solid particles.

Quiet Operation

Made possible by the development of the powerful UltraSilencer, the Ultrapac Smart is significantly quieter than comparable adsorption dryers. It operates with noise emissions in the range of just 60 dB. This matches the volume of a normal conversation and effectively leads to a noise reduction in the work place.

Service-friendly Cartridge

The Ultrapac Smart's design allows for easy maintenance and service. All relevant components are easily accessible; filter elements and desiccant cartridge can be quickly and easily exchanged.


  • Validated, reliable performance in producing ISO 8573-1:2010 quality compressed air
  • Modular design for flexible orientations
  • UltraSilencer reduces noise pollution and helps provide safe working conditions
  • Easy handling of maintenance and service
  • Industry 4.0 ready


The compact compressed air purification system Ultrapac™ Smart can be used wherever high purity and dry compressed air according to ISO 8573-1:2010 is essential. Examples of industries with these applications:

  • Food processing
  • Beverage production
  • Pharmaceutical
  • Medical
  • Industrial machinery
  • Plastic industry
  • Laser cutting
  • Packaging and bottling
  • Optical measuring machines
  • Automotive
  • Energy
  • Painting
  • Laboratories

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