Axial Flow Fan

Heavy-duty industrial fans for supply, exhaust & ventilation in multiple configurations.

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Axial Flow Fan

Best Air Axial Flow Fans are heavy-duty, high-performance industrial fans designed for supply air, exhaust air, and general ventilation applications in textile mills, industrial plants, and commercial facilities. Available in a wide range of blade configurations, diameters, and motor ratings to suit any airflow requirement.

Manufactured with precision-balanced aluminium or FRP blades, robust MS/GI casing, and energy-efficient motors, our axial flow fans deliver maximum airflow at minimum power consumption. They are the core component in all Best Air humidification and exhaust systems, and are also available as standalone units.

Multiple blade configurations (4, 6, 8 blade)
Aluminium / FRP precision-balanced blades
MS / GI heavy-duty casing
Energy-efficient IE2 / IE3 motors
Available in direct drive & belt drive
Custom sizes from 300mm to 2000mm dia

Technical Specifications

Diameter Range300 mm – 2000 mm
Airflow Capacity500 – 2,00,000 CFM
Blade MaterialAluminium / FRP
Blade Count4, 6, 8 blades
Casing MaterialMS / GI (epoxy coated)
Drive TypeDirect drive / belt drive
Motor Rating0.5 – 50 HP
Power Supply415V, 3-phase, 50Hz

Applications

  • Supply air in humidification systems
  • Exhaust air in exhaust plants
  • General industrial ventilation
  • Cooling of machinery & equipment
  • Roof / wall mounted ventilation
  • Tunnel & duct ventilation
  • Commercial & industrial buildings

Key Benefits

  • High airflow at low static pressure
  • Energy-efficient operation
  • Low noise & vibration
  • Long service life
  • Easy maintenance & blade replacement
  • Available in corrosion-resistant finish
  • Custom sizes & configurations

Fan Arrangements

Available in multiple mounting and drive configurations to suit any installation.

Direct Drive

Motor directly coupled to fan shaft. Compact, low maintenance, ideal for smaller diameters.

Belt Drive

Motor connected via V-belt & pulley. Allows speed adjustment, ideal for larger fans.

Vertical Mount

Fan mounted vertically for roof or ceiling exhaust applications.

Horizontal Mount

Fan mounted horizontally for wall or duct inline applications.

Twin Fan

Two fans in parallel for doubled airflow capacity in the same duct or casing.

Inline Duct

Installed inline within ductwork for boosting airflow in long duct runs.

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