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
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Technical data
| Type | Max. Volume [cfm] | Max. stat. Pressure (Pa] | Impeller Diameter [inch] | Conveying Media Temperature [°F] | Pressure Rise | Degree of Efficiency [%] |
|---|---|---|---|---|---|---|
| VAN 1000 | 41 201 | 1 200 | 39.37 | 176 °F | Low Pressure | 89,5 |
| VAN 1250 | 64 744 | 1 200 | 49.21 | 176 °F | Low Pressure | 89,5 |
| VAN 1400 | 88 288 | 1 200 | 55.12 | 176 °F | Low Pressure | 89,5 |
| VAN 1600 | 117 717 | 1 200 | 63.0 | 176 °F | Low Pressure | 89,5 |
| VAN 1800 | 135 374 | 1 200 | 70.9 | 176 °F | Low Pressure | 89,5 |
| VAN 2000 | 176 575 | 1 200 | 78.7 | 176 °F | Low Pressure | 89,5 |
| VAN 2240 | 223 662 | 1 200 | 88.2 | 176 °F | Low Pressure | 89,5 |
| VAN 2500 | 264 863 | 1 200 | 98.4 | 176 °F | Low Pressure | 89,5 |
- Quality stage Q 6.3 to VDI 2060
- V-belt or flat-belt drive or direct drive
- Special configurations: Special corrosion options: Sand blasting, hot galvanizing, rubberizing, stainless steel
- Hot gas version up to +400 °F
- ATEX explosion protectio
Downloads
Technical brochure Axial- Centrifugal Fans VAN-VAH-VAR-VRK-VRS
Impressions
