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Should we remove the oil cup from the centrifugal pump? Do you think that’s feasible?
When using a “oil filler”, a traditional oil cup is not necessary. Moreover, it is incorrect to continue using the traditional oil cup for refilling when an oil filler is available.
Just kidding! Centrifugal pumps are divided into oil gauges and constant-level oil cups; so how can one check whether there is lubricating oil inside the pump? It is easy for the bearings of mechanical pumps to seize due to a lack of oil!
There are sight glasses on the fuel tank, allowing for a clear and direct view
This constant-level oil cup is essentially just an extra safeguard; it’s possible to remove it if you really want to. However, it is not possible to make an effective judgment once a failure occurs.
The position of the sight glass in the bearing housing is accurately and appropriately designed; however, the constant-level oil cup is an unnecessary addition.
The lubricating oil is leaking from the shaft seal of one of our pumps. The after-sales staff from the manufacturer said that the oil level was set too high, and that reducing the oil level would stop the leakage; but wouldn’t this result in a lack of oil for the bearings? I’m fainting
Such a phenomenon can indeed occur when the oil level in the fuel tank of a centrifugal pump is too high. The oil level should be kept within a reasonable range.
Yes, here it involves the location of the sight glass opening on the pump, as well as whether the design of the oil reservoir is appropriate; one of the reasons for oil leakage from the oil seal is indeed excessive oil in the tank.