All of types water turbines are certificate for drinkable water system usage.

 

 

Kaplan turbins

  • horizontal straight-flow (Bulb, Pit, S-type)
  • vertical with steel or concrete spiral

Francis turbins

  • horizontal with steel spiral
  • vertical with steel or concrete spiral

Pelton turbins

  • horizontal, one or two nozzles
  • vertical, from one to five nozzles