Steel grilles

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The external louvres are suitable for exhaust and inlet air; the louvres can be mounted in outside wall with a sub-frame.
This particular execution with manual or motorised adjustable blades, is suitable for the air flow adjust without damper installation and with a cost advantage.

Technical data

  • Frame in anodised extruded aluminium
  • Adjustable blades in anodised extruded aluminium weatherproof
  • Distance between blades 100 mm
  • External movement drive in galvanised steel
  • Wire mesh in galvanised steel 10x10x1,0 mm
  • Pressure loss tested in accordance to UNI CTI 8728
  • Acoustic data tested in accordance to UNI EN 25135



CL-GA100 Serie