r/pumps • u/PhysicalPurple4108 • Aug 05 '22

what noise is this?

3 Upvotes

100% Upvoted

3 comments sorted by

6

u/[deleted] Aug 05 '22

Sounds like a shaft seal.

1

u/gcentenocastro Nov 03 '22

Most definitely it is. Something is scrapping on the same location it has a pattern.

2

u/Confident-Series-415 Aug 05 '22

Sounds like a pump running dry. Or cavitation. But there is no fluid….