452

The built-in wall vents by Renson ensure intensive ventilation and can aesthetically integrated into your façade. Manufactured from aluminium and available in all RAL colors or anodized. Simple and invisible mounting in the wall opening with wall anchors. The 452 vent is equipped with V-blades and is applied where extra firmness in combination with drill safety and excellent water-resistance are required.
Adjust calculation
Physical Free Passage (%)43
slat step (mm)50
technical.standaardgaastype-
technical.ip_klasseIP2XD
Depth to fit (mm)45
Total louvre depth (mm)50
K-factor (entry)13.8
CE coefficient0.269
K-factor (discharge)12.9
CD coefficient0.279
Water resistance at 0 m/s (%)-
Water resistance at 0,5 m/s (%)-
Water resistance at 1,0 m/s (%)-
Water resistance at 1,5 m/s (%)-
Water resistance at 2,0 m/s (%)-
Water resistance at 2,5 m/s (%)-
Water resistance at 3,0 m/s (%)-
Water resistance at 3,5 m/s (%)-