KHIA headerKnow-How in Action

VOL XXVIII, NO 135

Belzona® Repairs Damaged Wastewater Pump

 
 

Industry:

Water / Wastewater (WATR)

 
 

Application:

Centrifugal Pumps (CEP)

 
 

Customer Location:

Water Authority, N. Ireland

 
 

Application Date:

May 2014

 
 

Application Situation:

Damaged wastewater pump

 
 

Problem:

Erosion from solid material in process fluid had destroyed impellor and holed casing of a wastewater pump.

 
 

Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 1321 (Ceramic S-Metal)

 

Substrate:

Cast Iron

 
 

Application Method:

Application was carried out in accordance with Belzona System Leaflets CEP-3 and CEP-6.

 
 

Belzona Facts:

The customer had previously used welding to repair the damage but sought a longer lasting, durable repair that did not involve hot work. While the Belzona solution avoided the need to use hot work, it also ensured the equipment could be placed back into service in just 2 days.

 
 

Photographs Description

  1. Holed pump casing 
  2. &3. Pump casing rebuilt with Belzona     
 

 

 
 Case study pic two

 

 
 Case study pic three

 

 
 Case study pic four

 

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