Aluminium Louvre Grille 481

Name: Aluminium Louvre Grille 481
Brand: 3hj6c8Tsu2WBkYFEZHEprf
SKU: cAiooMJ3GVdYd4LMZHCkKH

Aluminium ventilator, for walls.

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Description

Framed-panel, single-bank, inclined-blade, fixed-louvre aluminium ventilator, for wall recess mounting.

Enables secure, weather resistant ventilation with exclusion of insects. Physical free area: 60 %.

Aluminium profiles with choice of finish. Blades at 50 mm centres.

Suitable for insertion into wall openings from exterior. 40 mm flange overlap.

4 mm projecting external flange.

Internal reveal fixing.

Dimensions (minimum): 150 x 150 mm. Made to measure.

Panel thickness: 50 mm.

General information

Material	Aluminium alloy: AlMgSi 0.5 to DIN 1748
Uniclass 2015	Pr_30_59_48_04 Aluminium louvre panel unitsPrimary
CAWS	L10/650 Metal louvres

Specification data - Aluminium louvre panel units

Product Reference	Aluminium Louvre Grille 481
Dimensions of aperture (w x h x wall thickness)	___ x ___ x ___ mm As drawing ___
Mounting	Backframe Nonstandard option. Required for panels larger than 3 m². Bracket type 1428 Standard option. Screw fix to reveal. As drawing ___
Finish (aluminium components)	Anodized, bronze 20 µ. Type E6/ EV1 to DIN 17611. Anodized, natural 20 µ. Type E6/ C34 to DIN 17611. Polyester powder coating, RAL colour ___, sheen ___ % 60–70 µ. Polyester powder coating, Syntha Pulvin colour ___, sheen ___ % 60–70 µ.
Other requirements	None Drainage profile Projecting drip for fixing to bottom flange. Mesh, 2.3 x 2.3 mm Nonstandard option. Grade 304 stainless steel. Mesh, 6 x 6 mm Standard option. Grade 304 stainless steel. Water channel Bottom profile with projecting interior collection channel, weathered to exterior.