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English Translations » 【工业泵圈】 » About negative pressure pumps

About negative pressure pumps

2019-04-27View Original

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What is the working principle of a negative pressure pump? And in what situations will it be used?
Reply #22019-04-27
Yes, the inlet pressure is negative, with a maximum vacuum level of 0.08 MPa
Reply #32019-04-27
Negative pressure at the inlet, the medium does not vaporize; it’s sufficient as long as the NPSH of the device is greater than the required NPSH of the pump
Reply #42019-11-11
A negative pressure pump, also known as a high-efficiency suction pump, can be used in the negative pressure membrane process for water treatment.

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Translated at 2026-07-21 03:27:53

Original: https://bbs.hcbbs.com/thread-2686352-1-1.html

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