DucoGrille 70S
Ducogrille G 70S is a louvre "build-in" wall grille, heavy duty series.
All dimensions are available (Width x Height in mm).*
Minimum dimensions : 300 mm x 300 mm
* Depending on the type, grilles with large dimensions are reinforced with aluminium profiles which are fitted at the inside of the grille. Please consult Duco for more information.
DucoGrille types G : W x H = dimensions of the structural opening.
Karakteristike
| Blade Height | 99 mm |
| Pitch | 85 mm |
| Flange | 48 mm |
| Depth to fit | 82 mm |
| Profile thickness | minimum 1,7 mm |
| Airflow | 79 % |