VDP
Adjustable ceiling swirl diffuser with high induction
- Swirl diffuser with high primary induction and internal control cone for various distribution patterns
- Available in a circular or square design
- Direction of high air flows can be adjusted manually or via electric motor
- Heating and cooling operation at ceiling heights of up to 5 m without the need to change the direction of the distribution pattern
- Commissioning box with horizontal or vertical duct connection
- Non-painted as standard
| Horizontal jet | |||||||||
| Size | LWA = 30 dB | LWA = 35 dB | LWA = 40 dB | LWA = 45 dB | Operating range | ||||
| V (m3/h) | ∆p (Pa) | V (m3/h) | ∆p (Pa) | V (m3/h) | ∆p (Pa) | V (m3/h) | ∆p (Pa) | Vmin (m³/h) | |
| 20 | 168 | 10 | 232 | 18 | 278 | 26 | 365 | 44 | 100 |
| 25 | 328 | 14 | 374 | 19 | 441 | 26 | 530 | 38 | 280 |
| 31 | 622 | 21 | 722 | 28 | 842 | 57 | 1040 | 57 | 560 |
| 35 | 848 | 25 | 974 | 33 | 1130 | 44 | 1390 | 68 | 680 |
| 40 | 1210 | 31 | 1400 | 42 | 1600 | 54 | 1950 | 83 | 900 |
| 46 | 1790 | 39 | 2090 | 53 | 2350 | 67 | 2930 | 105 | 1200 |
| Vertical jet | |||||||||
| Size | LWA = 30 dB | LWA = 35 dB | LWA = 40 dB | LWA = 45 dB | Operating range | ||||
| V (m3/h) | ∆p (Pa) | V (m3/h) | ∆p (Pa) | V (m3/h) | ∆p (Pa) | V (m3/h) | ∆p (Pa) | Vmin (m³/h) | |
| 20 | 154 | 12 | 180 | 17 | 208 | 22 | 258 | 34 | 100 |
| 25 | 288 | 17 | 339 | 24 | 390 | 32 | 483 | 49 | 280 |
| 31 | 557 | 26 | 659 | 36 | 755 | 48 | 934 | 74 | 560 |
| 35 | 750 | 31 | 881 | 43 | 1010 | 57 | 1250 | 88 | 680 |
| 40 | 1100 | 39 | 1300 | 54 | 1490 | 73 | 1840 | 111 | 900 |
| 46 | 1630 | 50 | 1920 | 69 | 2200 | 91 | 2730 | 141 | 1200 |