Wall louvre 427: built-in, extra-heavy-duty series, with adjustable blades

• 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 RAL or Syntha Pulvin® colour (60-80 microns) (for UK min 40 microns)
• Stainless steel 304 mesh (6 x 6 mm)

Fixing
• Brackets ref. 429 included.

Dimensions
• Height = (multiple of 100) + 90 mm
• Maximum length in one piece: 1300 mm
• Minimum dimensions: 300 x 300 mm
• Depth to fit: 81.5 mm
• Flange size: 50 mm