NiYo Engineers’ Pumps in Series and Parallel is an advanced training equipment to better understand design concepts of water pumps.
Two identical centrifugal pumps driven by an electric motor are supplied. A network of selectable piping helps these two pumps operate individually, in series or in parallel. Pressure at various points is measured. Flow rate, power input to individual pump, total flow rate and individual pump speed are measured.
There is a facility to vary the speed of individual pump.


  1. Centrifugal pump, 2 nos.
  2. Pressure gauges
  3. Sump tank
  4. Electric Motor, 2 nos.
  5. Network of piping and valves
  6. Energy-meter
  7. Torque measuring arrangement
  8. Step cone pulley arrangement
  9. Variable speed drive unit
  10. Digital tachometer