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  NXF

  Extract air slot diffuser for free-hanging installation

• 

  NXT

  Supply air slot diffuser for free-hanging installation

• 

  ODA [b]

  Rectangular transfer air unit for circular wall opening

• 

  OLR [c]

  Circular transfer air unit

• 

  OLS [b]

  Rectangular transfer air unit

• 

  PET-FK

  Perforated extract air diffuser for fixed ceilings

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  PET-TK

  Perforated supply air diffuser for fixed ceilings

• 

  PETI-FK

  Perforated extract air diffuser for modular ceiling systems

• 

  PETI-TK

  Perforated supply air diffuser for modular ceiling systems

• 

  PLI-TK

  Recessed slot diffuser with a levelled front for suspended ceilings

• 

  PRC-FLM

  Flush-mounted swirl diffuser for extract air in fixed ceilings

• 

  PRC-TLM

  Flush-mounted swirl diffuser for supply air in fixed ceilings

• 

  PRCI-FLM

  Flush-mounted swirl diffuser for extract air in modular ceilings

• 

  PRCI-TK

  Flush-mounted swirl diffuser for supply air in modular ceilings

• 

  PRCI-TLM

  Flush-mounted swirl diffuser for supply air in modular ceilings

• 

  PU-TK

  Perforated supply air diffuser for high air flows

• 

  RA-TK

  Multi-jet diffuser for large air volumes

• 

  RAI-TK

  Multi-jet diffuser for large air volumes

• 

  RAM-KV-B

  Conversion frame with bracket mount for circular air control valves

• 

  RAM-KV-F

  Conversion frame with spring mount for circular air control valves

• 

  RASTER

  Eggcrate grille for suspended ceilings

• 

  RBL

  Supply air grille for duct installation

• 

  RP [a]

  Rectangular low-velocity displacement supply air diffuser

• 

  S2D-FL

  Reinforced extract air diffuser for securiy applications