VZ-15 (1 slot)
VZ-15
Linear slot diffuser for ceiling or wall - system width 15 mm
- Discreet design for an almost invisible installation
- Can be installed as a single module or in continuous lengths
- One, two, three or four slots (more slots upon request)
- Suitable for rooms with ceiling heights of 2.7–4.0 m
- High flexibility with the adjustable air deflectors
- Available with support profiles and end plates
- Commissioning box with a horizontal or vertical duct connection
- Standard colour white RAL 9003
- Air deflectors in standard colour Jet Black RAL 9005
| Vertical spread | ||||||||
| Number of slots (n) | LWA = 25 dB | LWA = 30 dB | LWA = 35 dB | LWA = 40 dB | ||||
| V l/s | V (m3/h) | V l/s | V (m3/h) | V l/s | V (m3/h) | V l/s | V (m3/h) | |
| 1 | 62 | 25 | 74 | 36 | 89 | 50 | 107 | 70 |
| 2 | 95 | 21 | 115 | 30 | 140 | 43 | 169 | 60 |
| 3 | 124 | 18 | 152 | 25 | 185 | 35 | 226 | 50 |
| 4 | 153 | 18 | 187 | 26 | 229 | 37 | 281 | 53 |
| Horizontal spread | ||||||||
| Number of slots (n) | LWA = 25 dB | LWA = 30 dB | LWA = 35 dB | LWA = 40 dB | ||||
| V l/s | V (m3/h) | V l/s | V (m3/h) | V l/s | V (m3/h) | V l/s | V (m3/h) | |
| 1 | 51 | 18 | 61 | 26 | 75 | 38 | 90 | 53 |
| 2 | 75 | 13 | 93 | 19 | 114 | 28 | 140 | 40 |
| 3 | 98 | 12 | 122 | 17 | 151 | 25 | 188 | 37 |
| 4 | 119 | 10 | 150 | 16 | 188 | 24 | 236 | 36 |
| The specified A-weighted sound power levels and pressure losses are valid for commissioning box variant B with L = 1 m. | ||||||||