Understanding centrifugal pumps

Thread starter theBEAST
Start date Mar 23, 2013
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Centrifugal Pumps

AI Thread Summary

Centrifugal pumps require priming with water to function properly, as they cannot pump air. If the pump is not filled with water, the rotor will spin and churn air, leading to overheating and potential damage. Proper priming ensures that the pump can create the necessary pressure to move fluids effectively. Filling the pump with water before operation is essential for maintaining its efficiency and longevity. Understanding this process is crucial for anyone operating a centrifugal pump.

Mar 23, 2013

theBEAST

In this video, I would like to know why the operator of the centrifugal pump had to fill the pump with water first?

Thanks!

Last edited by a moderator: Sep 25, 2014

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Mar 23, 2013

Jobrag

A centrifugal pump won't pump air, so if it is not primed the rotor will spin churning up the air in the stator until it overheats and something is damaged.

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