Noise control in ventilation
Why is it such an issue? In 1999 the WHO (World Health Organisation)…
Type ADU07
Type ADU07 is for displacement ventilation. The armature has a rectangular duct connection.
The unit is fitted with diffusion nozzles which make it possible to change the geometry of the near zone. The unit is maintenance free and there is no risk of clogging.
Dimensions
SIze | A | B | D | H | U | Weight (kg) |
3005 | 540 | 50 | 75 | 320 | 290 | 4.4 |
5005 | 540 | 50 | 75 | 450 | 420 | 5.8 |
6005 | 540 | 50 | 75 | 580 | 550 | 8.7 |
6008 | 540 | 50 | 105 | 580 | 550 | 9.0 |
8008 | 540 | 50 | 105 | 840 | 810 | 12.0 |
Duct flashing and plinth.
For industrial use, laboratories, data-processing centres, assembly premises, offices etc.
Internal and external parts are manufactured from galvanised steel. Nozzles are made from black plastic and the face plate from 1.5mm galvanised steel.
Standard finish is RAL 9010 powder coat. Other colours are available on request.
The sound level is specified at room damping of 4dB, corresponding to the damping in a room constant of 10 m2 SABINE measured in the reverberation field.
Why is it such an issue? In 1999 the WHO (World Health Organisation)…
TEK Focus 2020 Wow 2020 already; not only a new year but a…
Ventilating Residential Apartments Why is there a need? In 2017 the population of the UK was an estimated…