D34 - Vane Axial Fans

FEATURES

• Vary volume and pressure by manually resetting blade angle
• High Efficiency airfoil bladed wheel
• Stable air flow over entire performance range
• Efficiencies over 80%
• Compact direct drive configuration
• Rugged industrial strength construction
• Horizontal or vertical installation
• AMCA Certified for air and sound performance

LOW SOUND MODEL

For sound sensitive applications, a special Design 10 Low-Sound Single Width Airfoil Centrifugal fan is available.

APPLICATIONS

• Heating, Ventilating, A/C Systems
• Moderately Dirty Airstreams
• Installations subject to seasonal changes or future expansion

OPERATING RANGE

• To 120,000 L/S
• Static Pressures to 3,750 Pa
• Fan Sizes from 24 1/2 to 81 1/8
• Impeller diameter 620mm to 2060mm
• Temperatures to 65°C

ALTERNATIVE FANS

For automatic pitch control, Select the D47 - Variable Air Volume Vane Axial Fans

For belt drive, please email chicago@fansdirect.com.au for more info.