The VAN low-pressure axial fan is a highly efficient fan with optimum aerodynamic characteristics. It has a high volumetric flow rate even in its small sizes, allowing it to be used in central units with limited space. It is designed with a welded steel housing. The impellers have 10 twisted blades with laminar profiles from the NACA 16 series, and they are made of high-alloy cast aluminium for very high circumferential speeds and optimum efficiency.
Advantages:
- High volumetric flow rate
- Optimum aerodynamic characteristics
- High efficiency
- Energy-efficient drives
- Characteristic curve with limit rating (no motor overload under operating conditions differing from optimum design range)
- Low noise thanks to aerodynamically efficient impellers and housing contour
- Rugged design for long service life
- For use under extreme conditions (e.g. high temperatures, aggressive media)
- ATEX explosion-protected versions available
- Customised solutions
