Operating Theater

Provider of maximum protection from contaminations and other filtration systems

Recirculation Modules

  • No need for additional bigger ducts and AHU
  • Exhaust air (recirculation air) positioned in close proximity to the floor
  • Easy to use control system 
  • Recirculation modules can be positioned outside of the operating theater
  • Service of the wall recirculation modules outside of the OT
  • Minimal fresh air part
  • All acceptance tests fulfilled


  • Draft-free room climate
  • Minimal noise level
  • Smooth-surfaced housing design
  • Minimal pathogen concentration
  • Very low pressure drop
  • Seamless integration of ceiling mounted equipment and O.R. ceiling
  • Flexible, modular range of solutions


  • Highest levels of air cleanliness
  • Low bacterial count
  • Reduced energy consumption
  • Stable, unidirectional air flow 
  • Circular base provides large clean zone
  • All acceptance tests fulfilled


  • Provides air filtration and distribution in one unit
  • Multiple sizes and combinations
  • Low construction height
  • Leakage test with test aerosol according to ISO 14644-3 and measurement of pressure drop from room side
  • Comprehensive accessory range
  • Easily removable air outlets
  • Available powder coated (white, RAL 9010) or stainless steel (1.4301)

Nanoclass Tube Pro JG

  • Compact space-saving designs
  • Low pressure drop
  • Large filter medium area of 0.3 m2
  • Individually tested and leak free
  • No separate housing required
  • Connectable to standard pipes and tanks with 1"-thread connections

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