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Problems with copper impellers in water ring vacuum pumps

2016-12-08View Original

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Why do the copper impeller blades of water ring vacuum pumps break even when no foreign objects are present?
Reply #22016-12-09
Material fatigue, combined with cavitation defects, could be the cause!
Reply #32016-12-29
First: What kind of water is it? Second: What kind of copper is it? Is the strength sufficient?

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