The Vulcan-Impulse-Technology treats the water with special electronic impulses that take away the adhesive power of the scale. Scale is simply washed away with the water as a fine powder.

Vulcan provides a salt-free and chemical-free solution for all types of scale-related problems in many industrial applications.

  • Maximized life of production equipment
  • Lengthens maintenance intervals
  • Increase in overall productivity
  • More efficient use of energy consumption
  • Reduction of chemical and salt costs
  • An easier and less-frequent cleaning process
  • No production loss during installation
  • A fast pay-back of acquisition costs


Saving money with Vulcan

Vulcan should be installed just before the heat exchanger. Installation is simple and no pipe cutting is needed. Please ensure to regularly drain the circuit at the bottom of the basin or use a centrifugal filter to take away remaining solids from the cooling tower water.

Application examples:

  • Cooling towers
  • Heat exchangers
  • Chillers & refrigeration systems
  • Vacuum pumps and valves
  • Grinders and mixers
  • Condensers
  • Industrial ovens and presses
  • Food processing

Case study

 “After installing the Vulcan unit, we were able to stop all chemical based cooling tower treatment. After approximately six months, almost no scale build up was observed.

Small amounts of scale that were found on the cooling tower are easily removed with the wipe of a finger. With these results, we can confirm the effectiveness of the Vulcan”

Prevents Scale and Rust

  • Reduction of existing scale in the piping system
  • Installation without cutting the pipe
  • From ½" up to 40" pipe diameter
  • Works on all pipe materials – iron, copper, plastic, stainless steel, PVC, compound pipes, PE-X, etc


  • Eco-friendly solution without salt or chemicals
  • Prolongs life of machinery and equipment
  • Important minerals remain in the water
  • Long life – fully cast in acrylic
  • 10 year international warranty


PureVWater Clients

  • Alcatel phones 
  • Haecker gelatine prodution
  • Eberswalder sausage factory
  • Beutelsbacher juice factory
    •  Freixenet sparkling wine

    • Rhein chemistry

    • Viessmann heating systems
    • Daimler Chrysler

    Built in Germany

    • Manufactured by Christiani Wassertechnik GmbH (CWT) Berlin
    • Over 30 years experience in physical water treatment
    • More than 150,000 satisfied customers world-wide
    • 10 Year maintenance-free warranty
    • Deployed in more than 40 countries

    Vulcan Benefits:

    • Maximum working life of machinery
    • Less time and effort spent on cleaning
    • Easier grease trap handling
    • Reduction of maintenance
    • Food and beverages keep their natural taste
    • Improved performance of kitchen equipment
    • More reliable water supply in sanitary facilities
    • More efficient use of energy for heating water