Katolysis for boilers and pipe systems

Guldager’s effective technology katolysis is used to protect hot water boilers and pipe systems against corrosion. Katolysis is a development of electrolysis with more advantages:

  • The caretaker can save time, because the weekly sludging of the boiler is not necessary
  • Minimal waste of aluminum
  • Less formation of sludge and calcium

The entire process is controlled by a control cabinet, which ensures that the correct amount of aluminum is dosed in relation to water consumption.





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Katolysis is long-term and effective protection

When aluminum dissolves, alumina is formed and is led around the hot water system where it attaches to the inside of the pipes and forms a protective layer. This reduces the risk of corrosion and prolongs the life of the installation.

A good circulation and proper service of the system ensures long-term and effective protection.

Guldager supplies several variants of corrosion protection tailored to the individual installation. Since 1946 we have delivered more than 10,000 corrosion protection systems and we still serve a lot of them.

Any questions? We are ready with advice and guidance.

Call +45 48 13 44 00  Monday – Thursdag 8-16 and Friday 8-15.30 and get answers to your questions about your installation, products, prices, contracts, etc. Our service center is also in contact with our service cars if you require emergency service.