LOCKZONE Wall
Rectangular perforated wall diffuser
Rectangular supply air diffusers with guide vane perforations for installation in a wall. The air diffusers are well-suited for constant as well as variable air flow The specially designed guide vane perforations enable the supply of air at temperatures substantially below room temperature and large air flows.
- Perforated
- Cleanable
- Simple commissioning
- Used together with ALV commissioning box
- Standard colour White RAL 9003
- 5 alternative standard colours
- Other colours upon request
Technical data
LOCKZONE Wall | ALV | l/s | ||
Size | Size | 25 dB(A) | 30 dB(A) | 35 dB(A) |
300-150 | 300-150-100 | 14 | 18 | 33 |
400-150 | 400-150-125 | 24 | 31 | 50 |
400-200 | 400-200-160 | 38 | 49 | 83 |
550-250 | 550-250-200 | 56 | 71 | 100 |
550-300 | 550-300-250 | 95 | 110 | 160 |
The data specified in the table is applicable to 50 Pa total pressure.
*) Lp10A =Sound pressure including A-filter with 4 dB room attenuation and 10 m² room absorption area.