Interior soundproofing ventilation grilles
Soundproofing ventilation grilles interior
Ventilation grille W468AK/1, front view
Ventilation grille W468AK/1, rear view
Material
Made of aluminum profiles: AlMgSi 0.5 (according to EN 12020-2)
Silver color (E6/EV1) - bronze color (E6/C34) (20 micron) anodized or powder coated according to RAL colors (60-80 micron)
Soundproofing material: plastic foam
Labyrinth type slats
Dimensions
Installation depth: 48 mm
Overlap dimension: 30 mm
Minimum dimensions: 200 x 180 mm H
Maximum dimensions: 800 x 775 mm H
Height in steps of 85 mm (slat spacing)
Slat spacing: 85 mm
Available models
The soundproof ventilation grille W468 AK/1 is always made to measure, up to a maximum size of 776 x 776 mm
Typical application areas
Schools
Offices
Hospitals
Retirement Homes
Sectional drawing
Technical data
English 
German