SD-Linear Slot Diffuser


  • Standard Material: Aluminum profile. used for both supply and return air ducts.
  • Suitable for high ceiling applications. Used for supplying cooled and heated air in facilities such as sport halls, atriums, offices, factories where air is to be discharged from high ceilings.
  • Available in 1 to 4 slot configuration. Designed for mounting in the ceilings and sidewalls.
  • Vertical, horizontal and inclined air discharge can be done by rotating the blades.
  • On request, damper can be added to control flowing air volume.
  • Air flow can be directed with a wide angle of 180° by adjusting the blades.
  • Blades can be made of plastic. This application is more economical than standard product.
  • Available in four models: Standard Slot Diffuser (SD-123), Non-Blade Slot Difuser (SD-223), 
Roller Type Slot Diffuser (SD-323) and Frameless Slot Diffuser (SD-423).
  • Also, stylish-looking / aesthetic models of roller type diffusers are available.
  • Mounted with 4 mm screws to the additional bridge in the mounting blind-frame. *Eloxal, anodizing or electrostatic powder coating with any color from RAL catalogue.

Additional information


4000X1S, 4000X2S, 4000X3S, 4000X4S