VOLETS DE SUPPRESSION - Grilles extérieures

Volet anti-retour 11051735

AT075 600X400 VOL/GAINE

Product Overview

The ATO 75 anti-return damper is designed for pressure regulation within a room, allowing for either positive or negative pressure depending on its installation orientation.

Image Description: A close-up view of the Aldes ATO75 damper, showing its louvre design and aluminum construction.

Product Details

This aluminum anti-return damper, model AVO 75, facilitates the pressurization or depressurization of a room based on its installation direction. It is designed for installation within ductwork.

Application Areas:

New construction
Renovation
Commercial spaces

Installation:

Position within ductwork.
Visible mounting using screws on the frame.

Key Features:

Frame and louvres made of extruded aluminum.
Frame finish: anodized aluminum, natural satin color.
Louvre finish: raw aluminum.
Visible mounting via screws on the frame.

Main Characteristics:

Extruded aluminum frame and louvres.
Finishes:
Louvres: raw aluminum.
Frame: anodized aluminum, satin natural finish.

Dimensional Data

References	L x H (mm)	L (mm)	H (mm)
11051735	600x400	600	400

Diagram Description:

A diagram illustrating the dimensions of the ATO 75 damper. It shows a front view with dimensions for length (L) and height (H), including offsets for the louvres and frame. An additional side view shows the profile and depth.

Front View Dimensions:

L: 600 mm
H: 400 mm
Louvre width: L - 20 mm
Louvre height: H - 20 mm
Overall length with frame: L + 50 mm
Overall height with frame: H + 70 mm

Side View Dimensions:

Depth: 120 mm

Aerodynamic Data

References	Comfort Flow Rates for Vk < 3 m/s and DP < 25 Pa (m³/h)
11051735	2300

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