Ceiling Air Outlets Imagebrochure
1.6.3. Variable twist outlet with guide ring DD-VL
For installation flush with ceiling or downstanding in high halls, particularly suitable for large thermal load fluctuations and high acoustic requirements.
Data
| Volume flow rate range | 170 – 3 055 l/s [600 – 11 000 m³/h] |
| Nominal sizes | DN 315, DN 400, DN 500, DN 630 and DN 710 |
| Discharge height | 3 – 12 m |
Features
- Adjustable discharge direction from horizontal to vertical, manually or with servomotor
- Radial jet dispersion
- Shorter heating-up period with vertical discharge direction
- Connection to spiral-seam duct or connection box
- Low sound power level