Maintenance photos of fire pressure maintenance pump (seawater)
Thread Content
It was found that the bearings of the fire pressure maintenance pump were overheating, and the pump’s efficiency was also poor; therefore, the pump was disassembled for inspection.
Could you introduce the various components of each image? Explain the precautions. Thank you
The image above is damaged, with most of the defects resulting from cavitation and corrosion. We can offer polymer repair techniques to achieve complete restoration at room temperature. Improve resistance to cavitation and corrosion, extending the service life of equipment!
Agreed; we apply a layer of anti-corrosion and cavitation-resistant material during each maintenance session. But since we are on a ship here, and due to ballasting the hull moves up and down, causing frequent cavitation, all of these effects are not good.
We also encounter this frequently in shipyards. I wonder which material has been used? Is it imported?