Noise control in ventilation
Why is it such an issue? In 1999 the WHO (World Health Organisation)…
Type ADU10 Lecture Theatre Step Units are designed to be fitted behind fixed seating to provide a displacement system suitable for the individual user.
One unit per seat is usually fitted with the volume starting at 10ltrs. Larger units are available for step and corridor mounting. Sizes and performance are as shown on the following sheets.
