Lime scale

Lime scale or other salts are found in almost all water in dissolved forms. Depending on the amount of calcium carbonate, dissolved carbonic acid and the temperature of the water, the minerals start to crystallize and start depositing on surface areas. This phenomenon can cause substantial problems for technical applications.


Scaling poses significant challenges in various industrial and domestic water systems. The accumulation of mineral deposits, predominantly calcium and magnesium, can lead to reduced efficiency and increased maintenance costs over time.

Merus Water Technology offers an active and innovative solution to combat scale forming problems. By employing a unique approach that modifies the technical properties of substances through overlapping frequencies, Merus actively prevents the formation of scale deposits.

In active water systems, where scaling is a persistent issue, Merus ensures that the substances responsible, are treated effectively. The technology disrupts the crystallization process, preventing the formation of stubborn scale deposits on surfaces.

Transitioning to Merus water treatment not only addresses current scaling issues but also serves as a proactive measure to prevent future problems. This not only improves operational efficiency but also leads to substantial cost savings by reducing the need for frequent maintenance and cleaning.

Interested in a Merus ring?

Considering our water treatment for scaling? We offer numerous sizes, offering flexibility based on the exact dimensions of the applications encountering these issues.

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Can I find Pronomar at exhibitions?

You absolutely can! Pronomar’s employees actively visit numerous exhibitions worldwide and is periodically also represented with its own stand. Please check out our events calendar or follow our social media accounts.

How can I request a Merus ring?

If you are interested in purchasing a Merus ring, please visit our store or get in contact with us and let us know for what it will be used, so that we can send you the most detailed offer.

How can the Merus ring be installed?

In private homes or for small installations no expertise is needed. That’s why we send you the ring and you can install it on your own. All you need is an Allen Hex Key and some insulating tape. You will get an installation manual with your Merus Ring or as PDF. For bigger installations where the place of installation has to be chosen carefully, we provide support by our technicians or partners world wide. We will decide what is suitable in cooperation with you.

How many rings do I need?

For small applications (e.g. private homes up to 6 apartments) usually one Merus Ring is sufficient. It is installed at the main water line in the basement. The smalles Merus Rings (3/4”, 1”, 1 1/4”) have a capacity of 12m³ per day – this equals the maximum water consumption of 20 persons. For industrial application we have special Merus Rings for higher flow rates. We have made successful installations with a flow volume of more than 10,000 m³ per hour.

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