Difference analysis of high speed pump impeller, help
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This post was last edited by Xiao Xiao on 2017-8-8 10:25. What is the difference between these two impellers in terms of flow rate, axial force, etc. As shown in the picture, only the length of the small blade in the middle is different.
If the work area is different, the flow head should also be different!
There is a difference. The new one must have a larger flow rate and a larger lift, but you have to pay attention to whether the small blades are so high that they will hit the end face of the inlet during installation.
Changed the head, refer to the similarity of the pump
Balance the axial force, alleviate the cavitation process, and enhance the adaptability of the pump at small flow rates