COLIBRI Wall
Wall air diffuser with nozzles for supply air and flush mounting
Rectangular supply air diffusers with rotatable nozzles. The nozzle technique enables supply of air above or below room temperature as well as in a horizontal and/or vertical distribution pattern The air diffusers are well-suited for constant as well as variable air flow.
- Adjustable nozzles
- 100% flexible distribution pattern
- Cleanable
- Adjustable slot for enhanced capacity
- Used together with ALV commissioning box
- Standard colour White RAL 9003
- 5 alternative standard colours
- Other colours upon request
Technical data
| COLIBRI Wall | ALV | l/s | ||
| Size | Size | 25 dB(A) | 30 dB(A) | 35 dB(A) |
| 300-150 | 300-150-100-B | 15 | 20 | 28 |
| 400-150 | 400-150-125-B | 24 | 28 | 40 |
| 400-200 | 400-200-160-B | 33 | 41 | 50 |
| 550-250 | 550-250-200-B | 50 | 60 | 75 |
| 550-300 | 550-300-250-B | 62* | 70 | 85 |
The data specified in the table is applicable to 50 Pa total pressure when the slot is closed.
- Data applies at total pressure 35 Pa.
*) Lp10A =Sound pressure including A-filter with 4 dB room attenuation and 10 m² room absorption area.