Aluminium centrifugal fans

Dutair aluminium centrifugal fans have been successfully applied for decades in many markets for a variety of functions. The consistent high quality and solid construction ensure a quiet and sustainable operation that is highly appreciated by users. The development of aluminium centrifugal fans led to various performance improvements and accurately traceable specifications in the product sheets. This ensures a predictable output that can help minimise unnecessary spare capacity of these aluminium centrifugal fans. Frequency characteristics gives insight into the control range, the output and the consumption of the aluminium centrifugal fan. This increases the flexibility of the application. The LK series and the BCT series are particularly suitable as a medium or high pressure fan and with additional frequency control they can be used as a very high pressure fan. The BCT series of aluminium centrifugal fans with open die-cast aluminium impellers and forward curved blades are also suitable for material transport. The LK series of aluminium centrifugal fans have an extruded aluminium impeller with backward curved blades and are therefore suitable for clean, damp and dusty air. See our detailed product sheets and discover the following benefits of the Dutair aluminium centrifugal fans:

• very lightweight due to use of aluminium
• compact design for installation in machines
• corrosion-resistant, robust aluminium volute housing
• friction-free operation, so no wear
• circular connector for direct connection to tube, duct or pipe
• large choice of capacities and pressures
• versatile and flexible by specifications on the entire control range
• motors positioned outside the air flow
• suitable for gases to 80°C as standard
• pulsation and vibration-free operation
• universal voltages available for export
• LK series has a rotating volute housing for convenient outlet positioning
• high versatility for use with pressure or vacuum applications with accurate documentation
• available from stock

The download links in the tables below give you access to the data sheets with the exact performance data. We would be happy to assist you in selecting an appropriate aluminium centrifugal fan and you can also find further information and options using the contact options on this website.