IKL33 louvre system

  • Blade Centre 34mm .  Blade angle 60 degree. 
  • Visual free area 59%.  Physical free area 43.5%. 
  • Frame depth 36.2mm
  • IKL331 Flange frame
  • IKL332 Glaze in frame. Options 24mm, 28mm, 32mm  
  • IKL333 Rebate frame
  • IKL334Face fix frame
  • IKL336 Structurally glazed frame
  • Tested to EN 13030:2002
  • BSRIA Test report 52719/1
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

 

IKL50 louvre system

  • Blade Centre 50mm .  Blade angle 45 degree. 

  • Visual free area 79%.  Physical free area 50%. 
  • Frame depth 64.2mm 
  • IKL501 Flange frame 
  • IKL502 Glaze in frame. Options 24mm, 28mm 
  • IKL503 Rebate frame 
  • IKL504 Face fix frame 
  • IKL505 Custom frame 
  • IKL 506 Structurally glazed frame 
  • Tested to EN 13030:2002 
  • BSRIA Test report 54729/1  
K-factor 14.23 Ce 0.265
Watertightness % Class Pressure Drop PD
Velocity 0.0 99.4 A Face Velocity 0.5 2.13
0.5 98.8 B 1.0 8.54
1.0 97.0 B 1.5 19.21
1.5 92.3 C 2.0 34.15
2.0 86.8 C 2.5 53.36
2.5 76.1 D 3.0 76.84

 

IKL75 louvre system

  • 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  
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

C = Pitch   Visual free area = A/C  Physical free area = B/C