There is a sharp abnormal sound in the coupling position during the operation of the high-speed centrifugal pump.
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The medium is isobutane and the outlet pressure is 5.2 MPa.
Boss, do you have any old machinery and equipment to dispose of?
Check whether the coupling diaphragm is damaged, whether the installation distance meets the installation requirements, and then check the alignment.
Mechanical seal makes dry grinding noise. Is the diaphragm cracked?
You can stop and take it apart to check one by one!
You can stop and take it apart to check one by one!
This is a high-speed vertical centrifugal pump, the coupling needs to be checked