Ceiling Air Outlets Imagebrochure
1.6.4. Variable twist outlet with jet straightener DD-VG
For installation flush with ceiling or downstanding in very high halls, particulary suitable for large thermal load fluctuations combined with a high temperature difference between supply air and indoor air when heating.
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 – 28 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
- Same construction as DD-VL, but in addition with jet straightener
- Very large penetration depth when heating