The entire system is under vacuum at room temperature, and the material is circulated using a pump; what model of pump should be chosen?

2017-10-09View Original

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The entire system is under vacuum at room temperature, and the material is circulated using a pump; what model of pump should be chosen?

Reply #22017-10-09

Hello, may I ask what material is being transported? Are there any relevant parameters?

Reply #32017-10-09

If both the inlet and outlet are in a vacuum state, and the degree of vacuum is the same ； A regular pump will do; it’s just that starting the pump can sometimes be a bit troublesome

Reply #42017-10-09

Many pumps will work; the choice depends on the medium, as well as the requirements regarding flow rate and head

Reply #52017-10-09

Centrifugal pumps or canned motor pumps are both acceptable.

Reply #62017-10-09

Considering the vacuum strength and properties of the material, shielded pumps are generally suitable

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