KHIA headerKnow-How in Action

VOL XXII, NO 84

Belzona® Protects Sludge Pump

 
 

Industry:

Water / Wastewater (WATR)

 
 

Application:

Centrifugal Pumps (CEP)

 
 

Customer Location:

Wastewater treatment plant, Bulgaria

 
 

Application Date:

March, 2003

 
 

Application Situation:

Casing of a sludge pump

 
 

Problem:

Pump casing severely eroded and corroded during operation.

 
 

Products:

Belzona® 1311 (Ceramic R-Metal)
Belzona® 1321 (Ceramic S-Metal)
 

Substrate:

Cast iron

 
 

Application Method:

Application procedure was carried out in accordance with Belzona Know-How System Leaflets CEP-3 & -5.

 
 

Belzona Facts:

Pump suffered very low efficiency and was considered to be scrapped. Belzona was chosen both on basis of cost and fast turn-round. Inspection after 600 working hours showed the pump casing was still in excellent condition.

 
 

Photographs Description

  1. Worn out pump casing.
  2. After Belzona® 1321 application.
  3. Inspection view 600 working hours after application.
 
Case study pic one

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 

 

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