Aluminium sound-absorbing grille 325x125mm
640.006.17
Aluminium sound-absorbing grille 325x125mm
Acoustic vents are designed for doors and walls in which ventilation between two rooms is desired, but no noise transmission. These vents are made of extruded aluminium profiles in a labyrinth, with an acoustic material between each layer. The flange edge is fitted with sealing insulation material.
- good sound insulation
- suitable for doors and walls
- easy to install
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Aluminium sound-absorbing grille 325x125mm
370 x 170 mm
300 x 100 mm
300 x 100 mm
The colour of the product
Anodised aluminium F1
Aluminium
325 x 125 mm
5 mm
93 cm²
82,77 m³/u
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8713512065703