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Psv On Centrifugal Compressor Discharge

Started by Lyne, Jun 10 2025 10:45 AM

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#1 Lyne

Veteran Member

Members
48 posts

Posted 10 June 2025 - 10:45 AM

Hello,

Please I need guidance related to centrifugal compressors. Does the driver type (Steam turbine or motor) of a centrifugal compressor has an impact on the requirement for a PSV at the discharge?

#2 Asifdcet

Brand New Member

Members
4 posts

Posted 10 June 2025 - 09:47 PM

PSV sizing is based on the rated flow of the compressor than the type of the driver.

#3 breizh

Gold Member

Admin
6,800 posts

Posted 11 June 2025 - 03:55 AM

hi,

The driver is impacting the maximum speed.

Consider the link attached:

Centrifugal Compressor Blocked Discharge - Relief Devices Forum - Cheresources.com Community

Breizh

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