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6 years ago in Discussion By Seema
Need for impellers in centrifugal pump
What is impellers and why do you need it in centrifugal pump? Also, please give me some basic information about it.
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By Sneha Answered 6 years ago
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By Alia Kara Answered 6 years ago
1. Open impeller – they have the vanes that are free on both sides. Open impellers are structurally weak are used in inexpensive pumps, small-diameter, and pumps handling suspended solids.
2. Semi-open impeller – in this type of impeller, the vanes are free on one side and enclosed on the other. These offer higher efficiencies and are used in medium-diameter pumps.
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By Jessica Answered 6 years ago
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