• Centrifugal fan / for pneumatic conveying / medium-pressure
  • Centrifugal fan / for pneumatic conveying / medium-pressure
  • Centrifugal fan / for pneumatic conveying / medium-pressure

PRA, PRU series

Article: 00021657

Centrifugal fan / for pneumatic conveying / medium-pressure

Field of operation
Low-medium-high flow rates. Average pressures.
Blade type
Curve, backward (negative), see pg. 2.2.
Applications
For pneumatic transport, fumes, fine dust. Suitable for transporting solid
materials mixed with air, chips and sawdust with a non-transited fan.
Standard constructional arrangements
Arr. 1 -Arr.4-Arr.S-Arr.8-Arr. 9-Arr. 12. see pgs. 2.5- 2.6.
Standard fluid temperatures
-10*+60X. For other temperatures see pgs. 1.12 to 1.15.
Type of construction
Fan in Fe360 plate, impeller in Fe360stafcally and dynamically balanced. For
other materials see pgs. 1.12 to 1.15.
Operating specifications
Condition of inlet air T=20*C. 0 m above sea level and p= 1-205 kg/m'.
Noise level
Expressed as sound power L^A (dB(A)l measured in free field with ducted fan,
see pgs. 1.43 to 1.49.

Specifications

  • Configuration: centrifugal
  • Function: for pneumatic conveying
  • Other characteristics: medium-pressure
  • Air flow: Min.: 360 m³/h (12713.28 ft³/h)
  • Mounting: for integration

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