AVF 75 series - aluminium
AVF 75 series - aluminium
The AVF 75 wall-mounted backdraft damper is used to create negative pressure inside a room.
AVF 75 series - aluminium
The AVF 75 aluminium wall-mounted backdraft damper is used to create negative pressure inside a room. Installed on the wall.
The + products
- regulates pressure inside a room.
The vanes of the AVF 75 wall-mounted backdraft damper open and close automatically according to the pressure, to prevent undesirable air currents (backdraft function).
- extruded aluminium frame and vanes,
- finishes:
-
vanes: rough aluminium,
- frame: standard anodised aluminium finish with satin aspect.
- for installation on wall inside room,
- visible screw attachment in frame.
| Insulation material |
|---|
| References | L x H (mm) |
|---|---|
| 11051705 - AVF75 300X200 DAMPER/NEG | 300x200 |
| 11051706 - AVF75 400X200 DAMPER/NEG | 400x200 |
| 11051707 - AVF75 300X300 DAMPER/NEG | 300x300 |
| 11051708 - AVF75 400X400 DAMPER/NEG | 400x400 |
| 11051709 - AVF75 600X400 DAMPER/NEG | 600x400 |
| 11051710 - AVF75 800X400 DAMPER/NEG | 800x400 |
| 11051711 - AVF75 500X500 DAMPER/NEG | 500x500 |
| 11051712 - AVF75 800X500 DAMPER/NEG | 800x500 |
| 11051713 - AVF75 1000X500 DAMPER/NEG | 1000x500 |
| References | Comfort airflows for Vk < 3 m/s and DP< 25 Pa (m³/h) |
|---|---|
| 11051705 - AVF75 300X200 DAMPER/NEG | 550 |
| 11051706 - AVF75 400X200 DAMPER/NEG | 700 |
| 11051707 - AVF75 300X300 DAMPER/NEG | 750 |
| 11051708 - AVF75 400X400 DAMPER/NEG | 1500 |
| 11051709 - AVF75 600X400 DAMPER/NEG | 2300 |
| 11051710 - AVF75 800X400 DAMPER/NEG | 2600 |
| 11051711 - AVF75 500X500 DAMPER/NEG | 3000 |
| 11051712 - AVF75 800X500 DAMPER/NEG | 4900 |
| 11051713 - AVF75 1000X500 DAMPER/NEG | 5600 |
