Aldes AR637 D200 Circular Exterior Grille
Model: 11002507
Product Overview
The AR 637 circular wall grille from Aldes is designed for air intake or exhaust, effectively preventing rain entry due to its slatted design.
Key Features:
- Easy installation with a circular connection.
- Ideal for ventilation flow rates.
Principle of Operation
The AR 637 circular aluminum grille facilitates air passage between the building and the exterior to renew indoor air. Its slatted design prevents rain penetration.
Product Description
The AR 637 is a circular wall-mounted exterior grille made of aluminum with horizontal slats and an anti-rain function.
Application Areas
Residential buildings, new construction, renovation projects, and commercial spaces.
Installation
- Wall-mounted fixation.
- For diameters up to 135 mm, fixation is concealed via screws in the inner collar.
- For diameters from 355 mm, fixation is visible via screws in the frame.
Main Characteristics
- Circular grille.
- Finish:
- Up to 315 mm diameter: anodized aluminum.
- From 355 mm diameter: raw aluminum.
- Anti-rain slats spaced:
- Up to 315 mm diameter: 20 mm.
- From 355 mm diameter: 50 mm.
- Galvanized steel mesh (12x12 mm) for pest control is included (from 355 mm diameter).
Dimensional Data
| Reference | Ø A (mm) | Ø D (mm) |
|---|---|---|
| 11002507 | 250 | 200 |
Diagram Description:
The diagram shows two views of the AR 637 grille. The first view is a front view with dimensions labeled Ø D (200 mm) and a depth of 40 mm. The second view is a side profile showing the angled slats. A third view shows a cross-section with dimensions labeled Ø A (250 mm) and Ø D (200 mm). Another diagram shows a larger version of the grille with dimensions Ø A and Ø D, indicating a depth of 50 mm and a mesh size of 12x12 mm.
Aerodynamic Data
| Reference | Comfort flow rate for Lw at 40 dB(A) (m³/h) |
|---|---|
| 11002507 | 440 |
