Medium pressure – centrifugal fan with integrated speed control

• For medium pressure and high volume flow
• Suitable for positive and/or negative pressure applications
• Round outlet nozzle
• Curved, highly efficient impeller geometry in solid cast design
• Bearings not in contact with the medium with flange motors
• Cast aluminium material
• Standard paint finish in RAL 9006

• IE5 – motors with EC technology for maximum energy efficiency
• Integrated electronics, speed controllable via 0-10 V or 4-20m A interface
• EC control unit available separately:
• Pressure stabilisation
• Volume flow stabilisation
• Control with temperature, humidity, air quality or CO sensor possible
• Protection class in IP55
• Energy efficiency class according to current EU / EC regulation