Pump deterioration leads to decreased pumping efficiency and eventually costly part replacement. Pitting, worn wear ring clearances as well as casing thin and through wall defects can be rebuilt using composites specifically designed for pumping applications. Pumping efficiency is restored and enhanced with the use of a hydrophobic smooth lining, which also protects from erosion-corrosion and cavitation. Once the pump has been protected with Belzona, it can remain maintenance-free for many years. Due to over 30 years’ experience in repairing and pumps, Belzona linings are now specified to protect new pumps, thus significantly extending the lifetime of the assets and subsequent maintenance-free periods. Belzona linings have become a first choice in protecting firewater pumps in particular, offering long-term corrosion protection and seizure prevention.
Typical Application
- For repairing cracked and holed casings
- For repairing internal casing damage using forming techniques
- For rebuilding internal casing damage using machining techniques
- For rebuilding damaged rotors
- For applying protective coatings
- For repairing general erosion – corrosion damage
- For efficiency enhancement coatings
- For casting water lubricated bushes/bearings
- For repair of vacuum pump end casings
Products
Our Applications
Industrial Tank Repair
Belzona offers a variety of industrial tank repair systems specifically created for the maintenance of storage tanks and secondary containment areas.
Epoxy Pipe Repair
Belzona offers a range of epoxy pipe repair and protection solutions. Composite repair materials can return strength to weakened, holed, or leaking pipes.
Wind Turbine Leading Edge Protection
Belzona’s wind turbine LEP systems provide long-term results that not only repair the leading edge but also provide protection.
Wall Waterproofing
Wall waterproofing is easy with Belzona products which create a barrier protecting stonework from moisture and natural elements.
Roof Waterproofing
Belzona products can repair and restore roofs using roof waterproofing materials. They can seal leaks and protect from weather conditions.