Wide performance ranges are obtained by using 3 impeller designs to suit all types of applications. DPI units for input, volume flow is reduced by 10% compared with corresponding DSP figures and are supplied without anti-backdraught shutters.

Applications

• General ventilation and extraction
• Education, Heathcare, Industrial, Leisure, Offices,
  Retail and Hotels.

 General Applications

• 200mm - 760mm diameter.
• Volume flow up to 9.2 m³/s.
• Static pressures up to 1000 Pa.
• Four fan types allowing versatility of performance.
• Rugged fibre glass construction casings.
• Completely assembled units.
• Mounting angle up to 30° slope.
• Robustly packed.
• Three types of mounting.
• Wide range of motor options.
• Commonality of appearance.
• Full range of ancillary equipment available.
• Inverter controllable.