Axial Smoke Exhaust Fan

For conveying smoke gases of temperature classes F400 and F600.


Product Information

For installation inside and outside of the fire zone, suitable for free inlet/outlet or for pipeline installation in a horizontal and vertical style. It has a dual smoke extract and ventilation function.

For detailed technical data and performance specifications, please use the Product Configurator X-fans.


  • Operation on a frequency inverter also permissible in the event of smoke extraction, so ideal for
  • multiple-area systems (as of an NG 630 fan and a 132 motor size)
  • Large volume flow rates can be realised with small nominal diameters due to high permissible circumferential speeds
  • Powder coating possible in all RAL colours
  • Can be installed in the fire zone if the cooling system is provided by the customer.
  • Optimised outlet guide vanes to increase the pressure coefficients
  • Low-noise operation due to low circumferential speeds and thus high pressure coefficients.
  • 12 sizes
  • Impeller’s nominal Ø 500 to 1,800 mm
  • Volume flow rate V max. 320,000 m³/h
  • Total pressure increase pt max 4,000