Acoustic Louvre 446/150

Framed, single bank, fixed louvre panel, 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 supplier 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: 11 dB.

• Made to measure. Dimensions (minimum): 300 x 300 mm (w x h, without flange). Available heights in multiples of 150 mm.

• Panel thickness: 150 mm.