IKL33 Demountable louvre

IKL33 Demountable louvre

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Product Description

Louvre panel demountable from outerframe
Blade Centre 34mm . Blade angle 60 degree. 
Visual free area 59%. Physical free area 43.5%. 
Can be constructed from most of the IKL33 outerframes. Flange, glaze in or rebated. 
Louvre element tested to EN 13030:2002
BSRIA Test report 52719/1  
Results of testing of the louvre element only shown. 

Options

  • Standard RAL or BS colours. Anodizing to special order. 
  • Drainage channel 
  • Insect mesh  
  • Bird mesh 
  • Single skin, or double skin insulated blanking panels

Click to view product colour charts →

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K-factor 22.91 Ce 0.208
Watertightness % Class Pressure Drop PD
Velocity 0.0 99.7 A Face Velocity 0.5 3.43
0.5 99.4 A 1.0 13.75
1.0 97.4 B 1.5 30.93
1.5 81.4 C 2.0 54.98
2.0 49.9 D 2.5 85.91
2.5 32.4 D 3.0 123.71

Performance: airflow, louvre with insect mesh

Pressure Drop (pa) + Face velocity (m/s)