Wall louvre 452: built-in, heavy-duty series, with chevron section blades

Wall louvre, heavy-duty series with chevron section blades

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
• Water channel

Fixing
• Brackets ref. 429 included.
• For louvres larger than approx. 3 m², a reinforcing backstructure is required.

Dimensions
• Depth to fit: 82 mm
• Flange size: 48 mm
• Minimum dimensions: 305 x 305 mm