GBW 500/4 – 1PH GigaBox Centrifugal Fan – Helios

GBW 500/4 – 1PH GigaBox Centrifugal Fan – Helios

Powerful box fans offering for high volumes and high pressure. A fully speed controllable boxed backward curved centrifugal fan range suitable for indoor or outdoor use rated IP55 (weatherproof) able to handle cooking grease and other airborne pollutants.

• Fully speed controllable
• High performance up to 1.889 m3/s.
• Powerful backward curved centrifugal fan ideal for all applications.
• Can be changed from straight through to side outlet on site
• 1 Year no quibble warranty
• Quality assured by the manufacturer ISO9001
• Self-supporting frame construction from aluminium hollow profiles
  Double walled side panels with 20mm thick temperature insulating and flame retardent mineral wool
  Steel backward curved centrifugal impellor
  90 Degree or straight through air path possible. Except T120 range which is only 90 degree air path
  T120 range only has motor out of air stream
  Suitable for outdoors with appropriate weather cowl
  All sizes except GBD630/4 T120 can be speed controlled
  Performance
  
  The curve below shows the fans performance. The top curve is without speed control and the fan produces 8399 m³/h at Free Air and its recommend maximum is 151 m³/h at 700Pa, the fan can perform anywhere between these points. The other curves show performance with a 5 step controller.

  

Technical Details

Dimensions

Wiring Diagrams