The ZerAx® HT AZL smoke exhaust fans with integrated inlet cones are for conventional ventilation and 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
- Integrated inlet cone
- Outlet duct installation
- 13 sizes with impeller diameters from Ø250 to Ø1000 mm
- Two hub sizes – Ø160 or Ø350 mm
- Fan casing thicknesses of 2 or 3 mm
- Airflow rates
- 0.1 to 33 m3/s
- 350 to 119.000 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 according EN-ISO 12944-2:2017
- Standard: C3
- Optional: C4 or C5
- Impeller and internal guide vanes of aluminium
- Accessories for mounting, connection, sound attenuation, safety and regulation
Also available as smoke fan type ZerAx AZN HT for duct installation
Also available in standard temperature
Product configuration with AirBox