Very simple explanation of what are quite complex charts. One comment - cavitation is not the formation of air bubbles, it is the formation of vacuum cavities at the pump suction, due to being unable to draw in sufficient liquid. The damage is caused when the vacuum cavities collapse again, causing shock loading of the pump.
Very simple explanation of what are quite complex charts. One comment - cavitation is not the formation of air bubbles, it is the formation of vacuum cavities at the pump suction, due to being unable to draw in sufficient liquid. The damage is caused when the vacuum cavities collapse again, causing shock loading of the pump.
Simple and clear, bravo