Aldes AWA251 500x500 Exterior Grille

Model: 11052052

Product Overview

The Aldes AWA251 exterior wall grille is designed for fresh air intake or stale air exhaust in ventilation systems for tertiary or collective buildings. It features horizontal louvers inclined at 45° with a 25 mm spacing and a natural satin anodized aluminum finish. Available in dimensions from 200x75 mm to 1200x1200 mm in 25 mm increments.

Key Features

Lightweight grille suitable for ventilation flows.
Available from stock in most standard dimensions.
Suitable for new construction, renovation, and tertiary sector applications.
Wall-mounted with visible screw fixing to the frame.
Anodized aluminum exterior grille (AWA 251).
For fresh air intake or stale air exhaust.
Dimensions: 500x500 mm.
Extruded aluminum frame and horizontal rain-proof louvers inclined at 45°.
25 mm louver spacing.
Internal part includes a 12x12 mm square mesh protection (Ø 1.2 mm) made of galvanized steel.
Wall fixing via screws in the exterior frame (pre-drilled).
Optional accessory: galvanized steel mounting frame and galvanized steel connection plenum with MT F3 type rear spigot.

Main Characteristics

Exterior wall grille for air intake or exhaust.
Extruded aluminum frame.
Horizontal rain-proof louvers made of extruded aluminum.
25 mm louver spacing.
Internal part features a 10x30 mm diamond mesh protection (Ø 0.8 mm).
Natural satin anodized aluminum finish.
Visible screw fixing to the frame.

Accessories

Designation	References	Type of finish	Color
Counter-frame F4 500x500	11053473	Aluminum	Aluminum

General Data

Main References	Material	Type of finish	Color
11052052	Aluminum	Aluminum	Aluminum

Dimensional Data

References	H (mm)	L (mm)
11052052	500	500

Grille AWA 251 with F4 counter frame: (H+32) x (L+32)

Overall dimensions: (H-20) x (L-20)

Frame thickness: 27 mm

Louver thickness: 30 mm

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