Axial Flow Fans ZerAx AZL

The ZerAx AZL are unidirectional axial flow fans for installation in air handling units (AHUs). The primary application is for new installations. Depending on the kind, layout and construction, the fans can be used for retrofitting existing installations.

Optionally, the AZL fans are available as smoke fans. The smoke exhaust fans are for conventional operation and operation during fires in carparks, commercial and industrial buildings, tunnels and more. The design is tested and approved to meet requirements for smoke exhaust.

Product facts

For installation in AHUs and retrofitting
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 3300 Pa
Efficiencies up to 92%
Adjustable blade angles
Reversible for shorter periods
Integrated inlet cone
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, guide vanes and motor mount of aluminium
Accessories for mounting, connection, sound attenuation, safety and regulation
Product configuration with AirBox™
ZerAx fans are designed for optimal operation with variable speed-controlled frequency converters (VSDs)
Also available as type ZerAx® AZN for duct installation
Part of fan range available as Standard Range fans