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Kovodružstvo v.d. Strážov - Questionnaire for the design of radial fans

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1. Inflow
 
 m3 /hod      nebo   m3 /s
  2. Pressure difference
  delta p st     Pa
  3. Density of transported air
 
  kg.m-3
  4. Local barometric pressure
 
 Pa  or above sea level   m
   
  5. Temperature of the transported air
   °C
  6. Temperature of the surroundings
 
 
min.  °C
max.  °C
  8. Required number of fans
   pcs
  9. Transported medium
 
  10. Abrasive mixture
      concentration of mixture    mg.m-3
  11. Environment
 
  Explosion class, ignition class 
  12. Arrangement
 
  13. Position of the spiral housing
 
R    °
L    °
  Position of the spiral housing 
Comment: The position of the  volute (spiral) casing and the impeller rotation direction (clockwise or counterclockwise)  is determined when viewed from the side of the intake.
  14. Material
     other material  
  15. Special  accessories
  flexible placement 
  other requirements 
  16. Compensation - Dampening pads
  for suction      for displacement  
  17. Requirements for testing
    * dynamically balanced impeller test run
  other requirements
  18. Reports
 
  other requirements 
  19. Requirements for acceptance
 
  please state your requirements
  20. Comments
 
 
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