Water treatment system against hard water problems

Vulcan is an eco-friendly water treatment system that prevents limescale built-up and rust. The Vulcan-Impulse-Technology works on the principle of physical water treatment. Electronic impulses modifies the crystallization process of the liquid calcium, so the hard limescale loses its adhesiveness. The technology works only with capacitive electric impulses:



Vulcan Benefits

blankNo salt or chemicals


blankFor pipe diameters up to 40″

blankWorks on every pipe material

blank25 years warranty

blankSaving money and energy

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1. Vulcan Effect

1. Vulcan reduces scaling on surfaces

Vulcan modifies the crystallization of calcium. The limescale loses its adhesive power and is washed away with the water as a fine powder.
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2. Vulcan Effect

2. Vulcan sanitizes the piping system

Vulcan carefully dissolves existing limescale built-up in the pipe. Only a thin protective layer remains in the pipe.
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3. Vulcan Effect

3. Vulcan prevents rust and corrosion

Vulcan creates a electrophoresis process, which produces a protective metal-carbonate layer. It acts as prevention of rust and corrosion.
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10 Reasons for Vulcan

blankGerman 36 Volt Impulse-Technology to control limescale in an eco-friendly “green” way. more

blankThe Vulcan impulse bands transfers the impulses into the water, what improves the transmission up to 40%. more

blankThe  Vulcan acrylic cast offers maximum protection and keeps all parts secure.

blankVulcan is not magnetic and operates independent of the velocity and constantly provides reliable impulses.

blankMaterial-matching programs: Vulcan treats any pipe material.

blankWhen a power failure comes up, Vulcan automatically resets back  the last active program.

blankVulcan has certifications by numerous institutions: TÜV, CE, UL, etc.

blankVulcan needs  little electrical power. The running costs are approx. USD 3-7 (~3-6 EUR) per year.

blankVulcan is a high quality  Made in Germany product that has been manufactured by  Christiani Wassertechnik in Germany.

blank 25 years warranty: The high quality gives Vulcan a life expectancy of 30 years and more.

The Vulcan full acrylic cast

The acrylic cast ensures that the circuit board is protected. The parts are fully covered in acrylic. Therefore the parts can not move and are fixed in place. This guarantees a high life expectancy.

The full body acrylic cast protects from dust and dirt e.g. when installed in a basement. The full body acrylic cast protects against heat and protects against coldness as acrylic is a perfect isolating material. E.g. when installed in extremely hot areas with outdoor temperature up to 50°C ( 122 °F) or in very cold temperatures down to -25°C (-13°F).

The acrylic cast ensures a very long product life. The most common cause of a malfunction in electronic devices is that they “blow” when the electricity heats up too much. The thick acrylic covering together with the vacuum prevents heat production. This “cooling” of the unit ensures a long life.

Vulcan acrylic

Vulcan Made in Germany

Quality Made in Germany

• Over 40 years of experience in physical water treatment
• International 25-year product warranty
• Available in more than 70 countries
• Tested by independent institutes
• cULus, TÜV Nord and CE certified

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