![](https://www.zipaduct.com/wp-content/uploads/2022/03/Flow-model-1.webp)
Flow Models
Flow models put air where you want it
Flow models are determined by the requirements of the space
![](https://www.zipaduct.com/wp-content/uploads/2024/05/directional.png)
DIRECTIONAL AIRFLOW
Directional flow models have a row or more of laser cut holes along the length of the duct to deliver air exactly where it is needed.
![](https://www.zipaduct.com/wp-content/uploads/2024/05/surface.png)
SURFACE AIRFLOW
Surface flow model distribute air through the surface of the duct through permeable fabrics or microperforations.
![](https://www.zipaduct.com/wp-content/uploads/2024/05/oriflow-jpg.webp)
OriFlow
Laser cut holes
Exit velocity: 9.0 – 18.0 m/s
Diameter of holes: 14.1-125.0 mm
Throw: High
![](https://www.zipaduct.com/wp-content/uploads/2024/05/microflow-jpg.webp)
MicroFlow
Laser cut microperforations
Near zone: Maximum 300 mm
Diameter of microperforations: 0.2 – 0.6 mm
![](https://www.zipaduct.com/wp-content/uploads/2024/05/sonicflow-jpg.webp)
SonicFlow
Laser cut perforations
Exit velocity: 9.0 – 18.0 m/s
Diameter of perforations: 3.0 – 14.0 mm
Throw: Medium
![](https://www.zipaduct.com/wp-content/uploads/2024/05/perfoflow-jpg.webp)
PerfoFlow
Laser cut perforations
Near zone: Maximum 6.400 mm
Diameter of microperforations: 3.0-14.0 mm