Smoke Fans ZerAx AZN

The ZerAx® HT AZN smoke exhaust fans are for conventional ventilation and for operation during fires in car parks, tunnels and all types of buildings. The design is tested and approved to meet requirements for smoke exhaust in combination with frequency converters.


Product facts

 

  • For duct installation
  • 19 sizes with impeller diameters from Ø250 to Ø2000 mm
  • Three hub sizes – Ø160, Ø350 or Ø560 mm
  • Fan casing thicknesses of 2 or 4 mm
  • Airflow rates
    • 0.1 to 110 m3/s
    • 350 to 396.000 m3/h
  • Pressures up to 3100 Pa
  • Efficiencies up to 89%
  • Adjustable blade angles
  • F300 certified according EN 12101 part 3 in combination with variable speed drive (VSD)
  • Air over motor (cooling)
  • Fan casing materials
    for light motors: pre-coated sheet metal with AZ185 or ZM310 coating according to EN10346:2015
    for heavy motors: hot-dip galvanised steel
  • Corrosion categories
    Standard: C3
    Optional: C4 or C5
  • Impeller, guide vanes and motor mount of aluminium
  • Accessories for mounting, connection, sound attenuation, safety and regulation
  • Optional executions
    • Standard temperature
  • Product configuration with AirBox™

Work areas

 

The curves cover fans with frequency converters and variable blade angles.







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