PBCB Centrifugal Pump Bench

CENTRIFUGAL PUMP BENCH - PBCB

INNOVATIVE SYSTEMS

The Centrifugal Pump Bench, "PBCB", is a bench-top unit consists of a centrifugal pump, a feed water tank, circulation pipes, regulation valves, as well as the enough control elements for the pump experiments: two manometer and a flow sensor.

See general description

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General Description

The Centrifugal Pump Bench, "PBCB", is a bench-top unit consists of a centrifugal pump, a feed water tank, circulation pipes, regulation valves, as well as the enough control elements for the pump experiments: two manometer and a flow sensor. A frequency inverter for the pump, provides the possibility of regulation and measuring the pump motor speed, as well as the measurement of the torque transferred. The pump is installed in a pipes system which avoids the permanent water spending during the operation because it is a closed circuit. The Centrifugal Pump Bench, "PBCB", allows the measurement of the most typical parameters of the centrifugal pump:

  • Speed motor.
  • Total impelled flow.
  • The admission and discharge pressure.
  • Torque.

Exercises and guided practices

GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

  1. Demonstration of a centrifugal water pump in operation.
  2. Introduction to pump speed laws.
  3. Obtaining of curves H(Q), N(Q) and Eff%(Q).
  4. Obtaining of the map of a centrifugal pump.
  5. Adimensional study of magnitudes H *, N * and Q *.
  6. Cavitation test and obtaining of curves NPSH .

INCLUDED ELEMENTS

Quality

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