HVJ-2 Roof Fan

• Structural Glass Fibre Base and Weather Skirt
• Aerofoil Axial Flow Impeller
• High Extraction Rate
• Motor Mounting Brackets Supplied e-coated
• Static pressures 460 Pa
• Airflow rates UP to 12.8m³/sec
• Suitable for Pitched or Flat Roofs
• Motors are all supplied IP55 TE Class F
• All Fasteners are electroplated
  On Request:
• Special Voltages
• Colours to customers specifications

Sizes

630, 800 and 1000mm Diameters.
Available in 4, 6 and 8pole Speeds

Applications

This range of fans is ideally suited for the following typical applications:

• General Ventilation: kitchen canopies, supermarkets, airport buildings, underground car parks, stairwell pressurization, gymnasiums, stadium cloak rooms, industrial buildings etc.
• Exhausting heat from buildings

Impellers

Axial Flow Impeller

Balancing

Impellers are dynamically balanced to ISO 1940 grade G6,3.

Casings

Structural Glass Fibre Base and Weather Skirt