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You must wonder, how does this slick water wheel pump design works? It runs by raising the water situated in the wheel way higher than the release pipe which is additionally your rotor shaft.
The quantity of lift or head will be constrained to just under the highest point that the wheel has. The larger the wheel`s diameter is, the bigger the head. For example, if the wheel is situated 3 feet above the shaft, the wheel can pump uphill for around 3 feet as well.
However, you need to remember that if the discharge pipe is at approximately the same level as the highest point of the wheel, it won`t pump at all.