Low pressure centrifugal fan

The low pressure fan is a machine which creates a flow of air suitable for the suction of clean or slightly dusty air.
The fan is installed in lumber mills, mechanical engineering, flour mills, cement plants, ceramics factories, tanneries, foundries and any environment which requires the transport of harmful air with a maximum temperature of 80°C.

Low pressure centrifugal fans are particularly suited to:

  • ventilation systems for clean or slightly dusty air (ducts).

Low pressure centrifugal fans may be constructed from the following materials:

  • S235JR painted;

Where potentially explosive dust is present, the fans supplied fulfil the requirements of ATEX zone 21-22, category 2D / 2G – 3D / 3G.

Low pressure centrifugal fan

Further Detalis

The Mion Ventoltermica low pressure centrifugal fan is constructed following sound technical principles, which give the machine strength, durability and safety; both direct and transmission versions are available.
The low pressure centrifugal transmission fan consists of the following component parts:

  • case;
  • impeller with blades;
  • counter flange for connecting to suction and delivery piping;
  • electric drive motor;
  • transmission reverse idler unit for speed regulation;
  • inspection hatch.

Aspiratori centrifughi a Bassa Pressione

  1. Case
  2. Impeller
  3. Motor
  4. Single unit
  5. Base
  6. Motor pulley
  7. Idler pulley
  8. Transmission belts
  9. Protective casing
  10. Anti-vibration brackets


  • durability, strength and safety;
  • low maintenance costs;
  • noise reduction.
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