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Removing the oil cup from the centrifugal pump – do you think this is feasible?

2016-03-15View Original

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Should we remove the oil cup from the centrifugal pump? Do you think that’s feasible?
Reply #22016-03-15
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.
Reply #32016-03-17
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!
Reply #42016-03-17
There are sight glasses on the fuel tank, allowing for a clear and direct view
Reply #52016-03-17
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.
Reply #62016-03-18
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.
Reply #72016-03-18
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
Reply #82016-03-19
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.
Reply #92016-03-19
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.

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