Jet Fans ARC-AUC
The ARC-AUC are height-saving reversible (ARC) and unidirectional (AUC) tunnel fans for ventilation of aggressive atmospheres such as road traffic and train tunnels. In addition to performing standard ventilation they double-function as part of the fire-fighting resources and are tested and approved to meet requirements for smoke exhaust.
The design is characterised by a space-saving rectangular design and employs the renowned NovAx axial flow fans. Compared to standard round tunnel fans, the installation height is approximately 20% less. This is particularly effective in the case of rectangular tunnel profiles where the height of the technical installations is normally very limited.
Product facts
- For tunnel installation
- Special space-saving rectangular design
- Three impeller diameters of Ø630, Ø710 or Ø800 mm
- Standard temperature range -20 to +40 °C
- Thrusts
• AUC: Up to 816 N
• ARC: Up to 712 N - Sound power
• No core: between 89 and 99 dB(A)
• With core: between 87 and 98 dB(A) - Sound pressure at 10 m/45° free field conditions
• No core: between 61 and 71 dB(A)
• With core: between 59 and 70 dB(A) - F200, F300 and F400 approved for smoke extract
- Material static parts
• Hot-dip galvanised sheet steel or
• Stainless steel - Hub of galvanised steel
• Optional: Powder coated - Impeller blades of aluminium
- Deflectors on the outlets and for ARC also on the inlet
- Wire guard on the inlet for AUC
- Corrosion categories
• Standard: C3
• Optional: C4 or C5
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