Axial, centrifugal and jet fans move air in different ways. The correct choice depends on airflow, system pressure, installation space, sound limits and the project safety strategy.
Axial fans
Air travels broadly parallel to the shaft. Axial fans deliver high airflow in a compact package and are well suited to general ventilation, cooling, exhaust and roof or wall installations where system resistance is moderate.
Centrifugal fans
Air enters near the shaft and leaves radially. The impeller develops higher pressure, making this family a strong choice for ducted systems, filters, process exhaust and applications with higher resistance.
Jet and smoke fans
Jet fans create thrust to induce air movement through a large space without a conventional full-duct network. They are common in car parks and tunnels. Smoke-control duty requires a coordinated design, verified temperature rating and suitable controls.
Quick comparison
- Need high airflow and compact installation? Start with axial.
- Need higher pressure through ducts or filters? Evaluate centrifugal.
- Need impulse ventilation or smoke control? Develop a jet-fan system strategy.
Final selection should always be checked against the duty point, fan curve, acoustic target and installation conditions.
Compare options: browse the product catalogue or request project selection support.