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Centrifugal roof fan DRD 22/4 B - HELLIX MAICO

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Centrifugal roof fan DRD 22/4 B

Centrifugal roof fan DRD 22/4 B

Roof fans - HELLIX MAICO
Centrifugal roof fan, vertical air outlet, DN 224, three-phase AC   For commercial use: Durable, powerful and robust.High pressure capacity.Vertical air [...] + informations
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Centrifugal roof fan DRD 22/4 B

Centrifugal roof fan, vertical air outlet, DN 224, three-phase AC

 

  • For commercial use: Durable, powerful and robust.
  • High pressure capacity.
  • Vertical air outlet.
  • Integrated, airstream-operated shutter.
  • Integrated service switch.
  • High degree of protection IP55.
  • Up to 8,900 m³/h.
  • Special versions available on request.
  • Wide range of roof sockets. for flat, pitched, corrugated and trapezoidal roofs.

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    Product characteristics :

    • Attractive housing made of galvanised sheet-steel

    • Cover easily detachable for cleaning purposes

    • Galvanised protective grille on the discharge side, protection against accidental contact in accordance with DIN EN 294

    • Sturdy eyebolts enable transport by crane

    • Impeller with blades curved to the rear, dynamically balanced at two levels, in accordance with performance level 6.3, DIN ISO 1940

    • Impeller made of glass-fibre filled polypropylene

    Centrifugal roof fan DRD 22/4 B

    • Production facility

    • Workplace

    • Commercial premises

    • Industrial building

    • Restaurant

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