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We have a solution for
problems with erosion on housings
by means of repair compounds!

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Scope of application:

Spiral pump casings
Submergible pump casings
Multi-level pump casings
Liquid ring pump casings
End suction pumps
Split casings pumps
Flow straighteners


KSB Pumps in Test

The elastomeric MetaLine coating technology is the winner of the pump coating test carried out by KSB Pumps (Germany). In comparison with 25 competitors our material technique with an up to 35 times higher wear resistance has won through!

As the only (!) synthetic coating at all, MetaLine has been classified by KSB as a functional cavitation protection! The erosion resistance was even rated double as high as that of the KSB special material "Noridur"!

More information




MetaLine Series 700 coatings go far beyond simple repairs. Optimization of existing pump constructions by means of life-time extension and efficiency increase is a central issue. At the same time it is possible to reduce ongoing maintenance cost. Basically elastomeric coatings can be used as wear layer to protect the original component and mainly its static behavior. This wear layer may be renewed at low cost, if need be. The casing's strength and geometry is thus preserved.

Repair of rubber pump semi-shells enables a special form of cost optimization. Existing exchangeable parts can be completely regenerated with minimum effort and expenditure. Cost savings compared to purchase of new parts are considerably.


Product details


MetaLine Series XL offers repair materials which may be stored for an almost unlimited time and are hence available whenever needed. Partially eroded casings or simple pitting corrosion – with straightforward substrate preparation, sealing is possible directly at site.

Since processing is quick and simple, the company-own operating personnel has a practical self-help means at hand – not for ever but until the next routine revision.


Product details

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