Acoustic Louvre 445/300
Aluminium ventilator for walls.
Framed panel, double-bank, fixed-louvre, aluminium ventilator with acoustic insulation, for wall recess mounting.
- Enables secure, weather resistant ventilation with acoustic attenuation and exclusion of insects. Physical free area: 35 %. Suitable for plant rooms, car parks, industrial buildings.
- Application can be designed by manufacturer to suit performance requirements for acoustic attenuation and airflow. Consult Renson.
- Aluminium profiles with choice of finish. Blades at 150 mm centres with 55 mm voids. Solid upper surface, perforated lower surface, mineral wool fill.
- Suitable for insertion into wall openings from exterior. 40 mm (maximum) flange overlap. Concealed fixing to wall reveal.
- Weighted sound reduction index: 16 dB.
- Dimensions (minimum): 300 x 300 mm (w x h, without flange). Vertical module of louvres: 150 mm.
Material | Aluminium alloy: AlMgSi 0.5 to DIN 1748 |
Uniclass 2015 | |
CAWS | L10/650 Metal louvres |
Product Reference | Acoustic Louvre 445/300 |
Dimensions of aperture (w x h x wall thickness) | ___ x ___ x ___ mmAs drawing ___ |
Finish (aluminium components) | Polyester powder coating, RAL colour ___, sheen ___ %60–70 µ. Polyester powder coating, Syntha Pulvin colour ___, sheen ___ % |
Other requirements | NoneBackframeNonstandard option. Required for panels larger than 3 m². Bird mesh, 6 x 6 mmGrade 304 stainless steel. |
Standard product features | Material: Aluminium alloy: AlMgSi 0.5 to DIN 1748. |
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