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
Tank Coating
Belzona’s range of tank coatings and linings provides protection against corrosion. They offer lasting protection thus extending maintenance-free periods.
Machine Grouting
Belzona machine grouting solution is a pourable shimming and leveling system developed to withstand physical and thermal shock.
Emergency Roof Repairs
Belzona offers emergency roof repair solutions that rapidly repair roof damages such as leaking and corrosion.
Roof Waterproofing
Belzona products can repair and restore roofs using roof waterproofing materials. They can seal leaks and protect from weather conditions.
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.