Basic Air Handling Unit with Mixing Chamber – BCD350

Teaching Experimental Applications (View Datasheet (pdf))

  • Study of regular pressure losses
  • Piping of different diameters (DN15, DN25)
  • Piping smooth or rough of the same diameter (DN15)
  • Study of singular pressure losses
  • Different types of valves (diaphragm, bushel and needle)
  • Sudden increase in diameter (DN15 – DN25)
  • Sudden decrease in diameter (DN25 – DN15)
  • Bernoulli’s Theorem
  • Study of a venturi Plexiglas
  • Study of a Plexiglas diaphragm
  • Study of the characteristic curve of a centrifugal pump
  • Study of a pump network in series or in parallel
  • Influence of rotational speed
  • Yield curve of a pump
Basic Air Handling Unit with Mixing Chamber - BCD350

Basic Air Handling Unit with Mixing Chamber – BCD350

Technical Details (View Specification (docx))

Water tank in polypropylene: Volume: 75 L

Multistage centrifugal pumps

Body, wheel and axle in stainless steel 8 m3/h, 0.75kW, 45 mCE

Variation in the speed by potentiometer Set of valves allowing the study of a pump alone, two

pumps in series / parallel

Float flowmeters in PVC:  1600-16000 L/h

Manometer at the circuit output:  Scale : 0-4 bar

Diameter manometer 100 mm:  Pressure at suction and discharge of each pump

Differential pressure sensor:  Scale : 0-4 bars, self sealing quick connectors in stainless  steel

Measuring the rotational speed of the pumps : Numerical indicator of the rotational speed

Measuring the electrical power:  Digital power indicator used by the operating pump(s)

Water column manometer: Scale up to 800 mm, self sealing quick connectors in stainless steel

Dimensions and Weight:

  • Dimension (LxWxH): 2700 mm x 800mm x 1800mm
  • Weight : 160 kg


  • User Manual
  • Pedagogical manual
  • Technical documentation of the components
  • Lab exercises
  • Certificate of conformity CE

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