Product
Ventilation grille
Finish
Frame and blades made of aluminium, naturally anodized (E6-EV1)
Flow rate
As requested
Sizes
Item length max. 3600 mm
Function and EFFECT
The free cross-section of the WALG/-J series is around 74% (blade pitch 12.5 mm, blade thickness 3 mm). While the cross-section of the WALN/-M series is around 49% (blade pitch 12.5 mm, blade thickness 6 mm), the air jet direction is influenced by the shape of the blade.
ACCESSORIES And Optional FINiSHES
- grilles of great length can be delivered in individual parts
- spezial version / finishes on request
- opposed blade dampers
- different blade distances possible (10 mm, 15 mm)
- ball-proof version
- RAL coating
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