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
Concrete Floor Coating
Belzona’s concrete epoxy repair mortar is suited for concrete and stonework resurfacing. The resin can be combined with aggregates to fill cracks and level uneven surfaces.
Pipeline Coating
Belzona offers pipeline coatings for a wide range of temperatures and conditions. Once cured, they provide a barrier between the substrate and corrosive media.
Wall Waterproofing
Wall waterproofing is easy with Belzona products which create a barrier protecting stonework from moisture and natural elements.
Tank Coating
Belzona’s range of tank coatings and linings provides protection against corrosion. They offer lasting protection thus extending maintenance-free periods.
Bund Coating and Lining
Belzona’s chemical-resistant coatings for concrete provide long-term protection for bund areas, eliminating leakage and ensuring compliance with safety regulations.