Fan Series

• NBA

Fan Type

• Centrifugal
• Single Inlet Single Width (SISW)
• Double Inlet Double Width (DIDW)

Impeller Type

• Aerofoil backward bladed narrow width with non-overloading power characteristics and quiet operations

Blade Designation

• A , B , B/C, C ,C/D, D (refer to actual impeller tip diameter)

Applications

• Light dust particles or gas in industrial applications

Performance Range

• Volume flow - SISW - 2.0 m³/s to 150 m³/s
• Volume flow - DIDW - 4.0 m³/s to 300 m³/s
• Static pressure up to 16,000 Pa
• Static efficiency up to 84%
• Total efficiency up to 90%

Size Range

• 40" (1016 mm) to 120" (3048 mm) nominal impeller diameter
  

Widths

• 0.65 to 1,0 impeller width