Aldes AVF75 600x400 V/DEPRESS Anti-Return Wall Damper

Product Overview

The Aldes AVF75 600x400 V/DEPRESS is an anti-return wall damper designed to create negative pressure within a room. It automatically opens and closes its louvers based on pressure changes, preventing unwanted air currents and maintaining the desired pressure differential.

Product Description

This wall-mounted damper is constructed with an extruded aluminum frame and aluminum louvers. The frame features a natural satin anodized aluminum finish, while the louvers are in raw aluminum. It is designed for wall installation within a room and is fixed visibly through the frame.

Key Features

Extruded aluminum frame and louvers
Frame finish: Natural satin anodized aluminum
Louver finish: Raw aluminum
Visible mounting via screws in the frame

Applications

Suitable for new construction, renovation projects, and tertiary sector premises.

Operating Principle

The AVF75 damper's louvers open and close automatically in response to pressure variations, acting as an anti-return mechanism to prevent undesirable air drafts.

Dimensional Data

Reference	L x H (mm)	L (mm)	H (mm)	External Dimensions (LxH)	Internal Dimensions (LxH)
11051709	600x400	600	400	Ext. LxH	Int. LxH

Diagram showing dimensions: H-20, L-20, L+40. External dimensions are indicated as Ext. LxH and internal as Int. LxH. The overall width is L, and height is H.

Aerodynamic Data

The following aerodynamic data is provided for reference:

Reference	Comfort Flow Rates for Vk < 3 m/s and DP < 25 Pa (m³/h)
11051709	2300

Additional Information

For more information, contact your Aldes advisor. Aldes reserves the right to make technical modifications to its products. Information is non-contractual.

Visit www.aldes.com for more details.

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