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Upgraded Belzona® Lining Specification For Sea Water Pump



Power (POWR)



Centrifugal Pumps (CEP)


Customer Location:

Power Plant, Taiwan


Application Date:

October 2014


Application Situation:

Sea Water Cooling Pump



Superior erosion resistant lining required to protect the pump from further erosion-corrosion.



Belzona 1331



Cast Iron


Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet CEP-3.


Belzona Facts:

Belzona 1321 had been previously applied in their sea water cooling pumps with excellent performance. After introducing Belzona 1331 as a better erosion resistant coating than Belzona 1321 but also more user friendly than Belzona 1321, the customer switched to Belzona 1331 for lining their pumps. The application contractor used Belzona 1321 for years and after the application of Belzona 1331, commented that the new system is more user friendly and easier to apply.


Photographs Description

  1. Completed application on impeller
  2. Completed application on casing
  3. Completed application on casing
  4. View of completed application on cooling water pump
Case study pic one


 Case study pic two


 Case study pic three


 Case study pic four


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