Wall louvre 521: built-in, heavy-duty series, galvanised steel

Wall louvre, heavy-duty series, galvanised steel

• Made from steel plate
• Electroplating: 10 micron FeZn12C
• Finishing: powder coating in any R AL or Syntha Pulvin® colour (60-80 microns) (for UK min 40 microns)
• Steel mesh (12 x 12 mm)

Fixing
• Brackets pre-fitted to the frame

Dimensions
• Depth to fit: 43 mm
• Flange size: 40 mm
• Minimum dimensions: 300 x 300 mm
• Standard dimensions:
300 x 300 mm
400 x 400 mm
500 x 500 mm
600 x 400 mm
600 x 600 mm
1000 x 500 mm
1000 x 1000 mm