Sealing type of the light oil pump
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The type of mechanical seal used in light oil pumps: To prevent leaks, many changes have been made to use dry gas seals. Have you made any such changes, or was it designed that way from the start? Everyone is welcome to discuss this
Now, many light oil pumps are also classified as high-risk pumps that require modification.
Using dry gas seals is certainly a good option, but the cost is high – a set of dry gas seals can cost tens of thousands of dollars, while ordinary seals only cost a thousand
The liquid hydrocarbon pump is equipped with a white oil series-connected seal
Just make the changes directly; money has been spent, and it will solve the problem once and for all