Fans Selection

Description of the necessary information to make a correct choice of a fan.

 

1. Volume: m3/s in operation.
2. Pressure (Static or Total): Pa (Pascal) in operation.
3. Working conditions  
- Density - Make- up of gases
- Temperature - Percentage of humidity
- ASNM  
4. Maximum outlet velocity: M/sec
5. Maximum rotation speed: Rpm.
6. Peak sound level allowed: dBA
7. Mechanical disposition:

Constructive arrangement direction of rotation, discharge position and position of motor.

8. Characteristics of gases: Corrosive gases, abrasive powders or fibers, etc.
9. Accessories required:
- Pulleys and belts - Inspection gate
- Couplings - Shaft seal
- Belt guards or couplings - Cooling screen.
- Adjustable motor base - Inlet and outlet flange and counter-flange.

- Unitary base

- Protection grid in inlet and outlet .

- Inlet control

- Anti-sparking construction.
- Outlet register - Special constructions.
- Anti-vibration base  
 
 
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