Ceiling diffusers

Back to Diffusion

The four-way diffusers CR-KN4 series are ideal for the rapid execution of air treatment systems in rooms with normal ceiling or modular. They are made in the standard version or, for sizes less than 450x450mm, mounted on panel 595x595 mm for installation by simply inserting the modular support structure.

Technical data

  • Standard sizes from 150x150 to 450x450 mm neck
  • Structure in aluminum cones
  • 595x595 panel in carbon steel, when required
  • Cones with central removable system
  • Painted RAL 9006 and RAL9010



CR-KN Series


Accessory: Plenum