Aluminium Louvre Grille 481
Aluminium ventilator, for walls.
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 | |
CAWS | L10/650 Metal louvres |
Product range |
Specification data - Aluminium louvre panel units
Product Reference | Aluminium Louvre Grille 481 |
Dimensions of aperture (w x h x wall thickness) | ___ x ___ x ___ mmAs drawing ___ |
Mounting | BackframeNonstandard option. Required for panels larger than 3 m². Bracket type 1428Standard option. Screw fix to reveal. As drawing ___ |
Finish (aluminium components) | Anodized, bronze20 µ. Type E6/ EV1 to DIN 17611. Anodized, natural20 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 | NoneDrainage profileProjecting drip for fixing to bottom flange. Mesh, 2.3 x 2.3 mmNonstandard option. Grade 304 stainless steel. Mesh, 6 x 6 mmStandard option. Grade 304 stainless steel. Water channelBottom profile with projecting interior collection channel, weathered to exterior. |
Standard product features | Material: Aluminium alloy: AlMgSi 0.5 to DIN 1748. |
Literature
Louvres
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