Water ring vacuum pump
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Why is this happening? How was it caused?
The gaps on both sides of the impeller weren’t adjusted properly; it’s caused by movement. We encountered this issue last month as well
It won’t move around if the position isn’t adjusted properly, right?
It definitely isn’t shifting, because some parts of the end face are in good condition, and the damaged areas are full of pits and defects
Here, bread does not exhibit cavitation
Did it happen after running for how long? Could it be caused by a broken blade?
Once it’s adjusted, the same problem won’t occur anymore
It definitely isn’t caused by axial movement; consider the water quality and pressure.
Prolonged use, improper maintenance, cavitation