Direct Drive Preset Pitch

Models VAD, VADS

Direct Drive - Vane Axial fans are designed for commercial and industrial applications where large volumes of air are required at moderate to high pressures. Direct drive vane axial fans have manually adjustable blade pitch and require minimal maintenance. These fans are an excellent choice for variable air volume HVAC systems, clean rooms, parking garage exhaust, and tunnel ventilation. For sound critical applications, direct drive vane axial fans are available with Greenheck's patented Sound Trap Housing.

Downloadable Greenheck Literature
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Catalog:

Vane Axial Fans - Belt and Direct Drive (1805k)

Sound Trap Housing (69k)

Application Manual for System Design and Fan Installation (192k)

Performance Supplement:

Vane Axial Fans - Air and Sound Performance Manual (30.2M)

Specifications:

Vane Axial Direct Drive, VAD/VADS (1239k)

Installation, Operation and Maintenance Manuals:

Vane Axial Fans (2.6M)