AO 251 series - aluminium
Ceiling grille
AO 251 series - aluminium
Ceiling grille
The AO 251 aluminium ceiling grille enables air extraction on all ventilation and air-conditioning systems.
AO 251 series - aluminium
The AO 123 frameless grille has vanes inclined at 45°. It is installed in the place of a suspended ceiling tile.
The + products
- easy to install: dimensions suited to 600x600 mm suspended ceiling tiles.
The AO 251 frameless grille with inclined vanes enables good air extraction in the place of a suspended ceiling tile.
- frameless grille,
- vanes at 45° incline,
- aluminium with epoxy paint RAL 9003 white 30%,
- Range of dimensions suited to standard ceiling panels 600 x 600 mm and 1200 x 600 mm (except AU 124).
- Dimensions from 100 x 100 to 1200 x 600 mm with increments of 25 mm in length & height for the extended range.
- installed in place of suspended ceiling tile,
- gravity attachment on T-bar frame.
| References | Insulation material | Type of finish | Colour |
|---|---|---|---|
| 11050667 - AO251 F0 AXB=600X600 ANOD | Aluminium |
Aluminium with mosquito mesh |
|
| 11050668 - AO251 F0 AXB 600X600 RAL9010 30% | Epoxy paint |
Lagoon blue |
| A (mm) | A x B* (mm) | B (mm) | Plenum height (mm) |
|---|---|---|---|
| 600 |
600X600 |
600 |
330 |
| Comfort airflow for Lw < NR 25 (m³/h) |
|---|
| 1000 |
