Manuals+

Aldes AVF75 300x300 Backdraft Damper (11051707)

Outdoor Terminals

1 OVERPRESSURE DAMPERS

Volets anti-retour

11051707

AVF75 300X300 DAMPER/NEG

The AVF 75 wall-mounted backdraft damper is used to create negative pressure inside a room.

Product image showing a wall-mounted damper with multiple horizontal vanes.

PRODUCT BENEFITS

Regulates pressure inside a room.

Principles of operation

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).

Product description

The AVF 75 aluminium wall-mounted backdraft damper is used to create negative pressure inside a room. Installed on the wall.

Fields of application

  • New construction
  • Refurbishment
  • Non-residential buildings

Installation

  • For installation on wall inside room.
  • Visible screw attachment in frame.

Reference arguments

  • Extruded aluminium frame, aluminium plate vanes.
  • Frame: anodised aluminium, natural satin finish.
  • Vanes: rough aluminium finish.
  • Visible screw attachment in frame.

Main characteristics

  • Extruded aluminium frame and vanes.
  • Finishes:
  • Vanes: rough aluminium.
  • Frame: standard anodised aluminium finish with satin aspect.

Dimensional data

Variants L x H (mm) L (mm) H (mm) Ext. Int.
11051707 300x300

Diagram showing dimensions: L = 300mm. A central rectangle is shown with dimensions L-20 and H-20, with outer dimensions L+40 and H+40. The diagram indicates a 30mm margin on all sides.

Diagram showing dimensions: H = 300mm. A central rectangle is shown with dimensions L-20 and H-20, with outer dimensions L+40 and H+40. The diagram indicates a 30mm margin on all sides.

Diagram showing external dimensions: L x H. A wall thickness is indicated with an arrow pointing to 'Ext.'.

Diagram showing internal dimensions: L x H. A wall thickness is indicated with an arrow pointing to 'Int.'.

2 OVERPRESSURE DAMPERS

Volets anti-retour

11051707

AVF75 300X300 DAMPER/NEG

Airflow data

Variants Comfort airflows for Vk < 3 m/s and DP< 25 Pa (m³/h)
11051707 750

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