Application
The UPMD series of direct-drive centrifugal cabinet fans have been specifically designed and certified for operation at 400°C for a minimum period of 2 hours. They are used to extract hot smoke in the case of a fire where the fan is located within the fire rated zone or environment
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Composition

• Robust galvanised sheet steel profile and panel construction secured with die cast aluminium corners. All side panels consist of a double wall sheet steel construction with interior acoustic insulation
• All models incorporate circular ductwork connection flanges. In addition, due to the flexible design, the fan discharge connection panel can be­moved to one of four outlet positions to facilitate installation.
• All models are supplied with antivibration

  mountings as standard.

• Backward curved centrifugal impellers manufactured in high grade sheet steel and coated

  with an anti-corrosive paint finish

• All motors are rated for smoke extract applications at 400°C / 2hrs
• Insulation class F
• Protection IP55
• Supply:­400V 3ph 50Hz

Curves



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