CN / CNK

Ventilation grilles

CN ventilation grilles

Ventilation grilles are used as supply or exhaust air grilles in normal HVAC system.

The blades are individually adjustable.

Type

  • CN – simple line air grilles with horizonal blades parallel to longer side
  • CNK – double line – horizontal front
  • CNV – simple line air grilles with vertical blades parallel to shorter side
  • CNVK – double line – vertical front

Material

Grilles are made of steel powder coated RAL 9010 in standard.

Options:

  • grilles are made of galvanised steel
  • grilles are made of stainless steel (1.4301)
  • steel with other RAL colours

Fixing

Directly mountable in wall opening or square duct.

  • Fixed by visible screw
  • Fixed by concealed bracket
  • Fixed by clips

Sizes

standard length (L): 225, 325, 425, 525, 625, 725, 825, 1025, 1225 mm

standard height (H): 125, 175, 225, 325, 425 mm

Upon request different sizes are available.

Technical information