Basics of Purification 0105
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The main reasons why a centrifugal pump does not deliver fluid are ( ) A. Excessively high temperature of the medium, resulting in cavitation; B. Blockage at the liquid intake; C. Air leakage from the pump body and seals; D. Loose impeller nuts, wear of the impeller and shaft keys, with the keys no longer functioning. ABC
The D impeller nut is loose, the impeller and shaft key are worn out, and the key no longer functions
A The medium temperature is too high, resulting in cavitation. B The liquid intake is blocked. C Air leakage from the machine body and seals
A The medium temperature is too high, causing cavitation. B The liquid intake is blocked. C Air leakage from the machine body and seals