Axial Flow Fans ZerAx AZN-AZW

The ZerAx AZN are unidirectional axial flow fans for conventional and industrial use.

Optionally the ZerAx AZN fans are available as smoke fans. The ZerAx AZN 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.

The ZerAx AZW are extra durable unidirectional axial flow fans for marine use. The main characteristic is the very strong 10 mm thick fan casing, which is an expressed requirement from the marine industry and which makes the AZW suited for rough conditions.

Product facts

For duct installation
Sizes
AZN: 19 sizes with impeller diameters from Ø250 to Ø2000 mm
AZW: 13 sizes with impeller diameters from Ø500 to Ø2000 mm
Hubs sizes
AZN: Ø160, Ø350 or Ø560 mm
AZW: Ø350 or Ø560 mm
Fan casing thicknesses
AZN: 2 or 4 mm
AZW: 10 mm
Airflow rates
• 0.1 to 125 m³/s
• 360 to 450.000 m³/h
Pressures up to 3400 Pa
Efficiencies up to 92%
Adjustable blade angles
Reversible for shorter periods
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
Optional: execution as ATEX / EX fans
Optional (AZW): in accordance to marine classifications
Product configuration with AirBox™
ZerAx fans are designed for optimal operation with variable speed-controlled frequency converters (VSDs)
Also available as type ZerAx® AZL for free inlet in for example air handling units (AHU) or retrofitting
Part of fan range available as Standard Range fans