Wall louvre 412: built-in, with chevron section blades

Wall louvre with chevron section blades, for high-voltage stations

Variants: 412 • 412R

Material
• Made from aluminium sections: AlMgSi 0.5 (according to EN 12020-2)
• Finishing: anodised in satin/bronze colour (20 microns) or powder-coated in any R AL or Syntha Pulvin® colour (60-80 microns) (for UK min 40 microns)
• Stainless steel 304 mesh (6 x 6 mm) or insect screen (2,3 x 2,3 mm) on request

Options
• Backframe
• Pre-installation frame
• Water channel
• Drainage profile

Fixing
• Brackets ref. 418 included.
• Spring clips ref. 419 available on request (small dimensions).
• For louvres larger than approx. 3 m², a reinforcing backstructure is required.

Dimensions
• Depth to fit: 28.5 mm
• Flange size: 21 mm
• Provided with earthing lug
• Minimum dimensions: 100 x 100 mm