Air Flow

UNIDIRECTIONAL FLOW (also called Laminar Flow):
0,45 m/s air speed
Fastest ambient class recovery time
Excellent with powder (in that case a top-down flow must be adopted)
The large volume of air to be handled must be taken into consideration

TURBOLENT FLOW
20 – 40 air changes per hour
Higher ambient class recovery time than with the Unidirectional flow, due to lower volumes of air used
Excellent for small size Isolators
Excellent when an inert gas (Nitrogen, Argon) must be used as an alternative to normal air
Some Areas can remain dirty (not reached by the air flow)