KHIA headerKnow-How in Action

VOL XX, NO 62

Belzona® Repair Of Two Stage Pump

 
 

Industry:

Power (POWR)

 
 

Application:

Centrifugal Pumps (CEP)

 
 

Customer Location:

Power Industry, Bulgaria

 
 

Application Date:

February 2002

 
 

Application Situation:

2 Stage Centrifugal Pump (Model 3B200x2)

 
 

Problem:

Erosion, wear and corrosion of sealing elements and pump casing.

 
 

Products:

Belzona® 1111 (Super Metal)

Belzona® 1311 (Ceramic R-Metal)

Belzona® 1321 (Ceramic S-Metal)

 

Substrate:

Cast iron

 
 

Application Method:

Application procedures were carried out in accordance with Belzona Know-How System Leaflets CEP-1 and CEP-2.

 
 

Belzona Facts:

Pump refurbished without machining and has saved time and money over traditional repairs or replacement.

 
 

Photographs Description

  1. Pump surface before preparation
  2. Belzona® 1321 applied to grit blasted surface
  3. Refurbishing seal ring seats and bearing seats by forming
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 

 

 
 
For more information about Belzona visit: www.belzona.com