The actual flow rate of the centrifugal pump remains consistently below the rated flow rate specified for the pump
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What consequences will arise?:)
When a centrifugal pump operates at low flow rates for extended periods, fluid separation can occur within the pump, which can lead to vibration and noise and reduce its service life.
Increased backflow inside the pump leads to easy overheating； The radial force increases.
This post was last edited by ybcity on 2018-5-3 09:49. It’s costly, time-consuming, and inconvenient; it’s better to replace the pump with one that suits the actual conditions of the process – that way, both it and you will benefit!
It depends on whether it is within the normal operating range. As long as the pump body does not overheat, the lower the flow rate, the more energy is saved: lol