• In the event of a fire, the smoke damper motor on the smoke damper slat opens or closes depending on the fire conditions. This achieves smoke control.

• VBDD – Smoke dampers are used to evacuate and control smoke in the environment in the event of a fire.

• E600 90 (hod - i ↔ o) S500 C300 AA Personal Strength Level:

• Fire rating is E90. (according to EN 13501-4)

• Temperature rating is 600°C. (according to EN 13501-4)

• The pressure level is 500Pa. (according to EN 13501-4)

• The leaflets are guaranteed to open and close 10,000 times. Due to this property, it is also used in everyday ventilation applications.

• It is manufactured with widths and heights ranging from 200 x 200 mm to 1250 x 1250 mm.

• Duct sealing class 2 according to damper sealing standard EN 1751.