IKL75 louvre system

IKL75 louvre system

0.00

Product Description

Blade Centre 75mm .  Blade angle 45 degree. 

Visual free area 86%.  Physical free area  57%. 

Frame depth 80.8mm 

IKL751 Flange frame 

IKL752 Glaze in frame. 28mm 

IKL753 Rebate frame 

Tested to EN 13030:2002 

BSRIA Test report 56834/1

Options

  • Standard RAL or BS colours. Anodizing to special order. 
  • Drainage channel. 
  • Insect mesh.  
  • Bird mesh. 
  • Single skin, or double skin insulated blanking panels. 
  • with or without plenum box. 

Click to view product colour charts →

Quantity:
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K-factor 19.04 Ce 0.232
Watertightness % Class Pressure Drop PD
Velocity 0.0 99.8 A Face Velocity 0.5 2.85
0.5 99.3 A 1.0 11.42
1.0 98.0 B 1.5 25.70
1.5 94.4 C 2.0 45.70
2.0 83.0 C 2.5 71.40
2.5 67.8 D 3.0 102.82

Performance: airflow, louvre with insect mesh

Pressure drop (Pa) + Face velocity (m/s)