Physical Water Conditioning Technique

NielsenTechnicalTrading P.O.Box 10, DK-4621 Gadstrup, Denmark Telephone: (+45) 46 19 09 90      Fax: (+45) 46 19 09 70 e-mail: nielsen@nielsen.dk

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The AQUA CORRECT conditioners are European Technical Approved - and Certified According to ISO 9001.

CORROSION PREVENTION PERFORMANCE REFFERENCE (ENGLISH SUMMARY TRANSLATION):

Re.; Your magnet physical water conditioners.

In April 1993 we installed your magnetic water & lime scale treatment in our building with 174 apartments. Previously we had about 30-35 corrosion attacks in the water pipe system each year.

To day, 2 1/2 years after the installation, such damages are extreme seldom and very close to zero.

The last damage on a straight waterpipe was February 16, 1994. All others could be referred to old damages at fitting places.

The decrease of damages can best be observed in the graphic diagram below and show clearly the improvement shortly after installation of your physical conditioning and that the improvement has a long term stability.

In addition, a disconnection of the electrolytic corrosion protection on April 30, 1994 confirm that this treatment had no influence in limiting corrosion or preventing the great number of water pipe damages.

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Vertical scale: Number of pipe damages. Horizontal scale: Date and year. Physical treatment installation date: 30/4-1993 (vertical stipulated line).

In August 1994 the three warm water boilers was checked. Both the inside walls and copper coil heat exchangers was generally without any lime scale. Also the pressure loss in the waterpipes was less than before.

In the washing machines, which do not use soft water treatment, the heating elements only had minor calcium/silicate layer and the daily function did not cause problems.

All together your system has proven to be of an economic advantage, looking at the savings by renewal of waterpipes, energy and general service costs. The treatment is environmental and pollution free. The drink water quality remains the same. By our experience, your implemented conditioning must be absolutely and strongly recommended.

Best regards

Boligforeningen Fagbo

Jørgen Christensen

Inspector

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