It is used for the water head of 2-30meters equipped with a vertical axle. There are three different types of this kind in whic It is used for the water head of 2-30meters equipped with a vertical axle.There are three different types of this kind in which is an open trough or apressure trough or closed concrete worm-shell trough. This type of turbine it fit for small hydro power station with low head and load.

Kaplan Turbines