Permeable System
Permeable System
Air distribution is based solely on fabric permeability. This property determines the amount of air passing through the fabric into the space. These systems do not contain any distribution elements.
The supplied air is distributed from the outlet at a very low velocity, and therefore, the behavior of air in the room is determined solely based on passive temperature exchange.
These systems are suitable for cooling and ventilation, but not for supplying warm air. The reason is that warm air, due to its lower density compared to cold air and low output velocity, would immediately rise upwards and only heat the ceiling.
Cooling through permeable systems is efficient and also very pleasant. The reason is that cooler air has a higher density than warmer air, so it gently descends towards the floor.
The speed at which the air descends depends primarily on the temperature difference between the supplied air and the air in the room; however, this process is always gradual, and unpleasant drafts are avoided.
Suitable for
- Cleanrooms
- Food Industry
- Comfort Areas