ewolution of water

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circulation systems

  • circulation - cooling circuit

    circulation - cooling circuit

    EWO VITAL (circulation installation from 3/8")

    The effective one for all water circuits

    Especially in industrial cooling circuits stable, perfect circulation water is required.
    We have taken up this topic and developed the EWO VITAL device series.

    Ensuring continuous operational safety and reducing operating costs are the topics where we can support you.

    Please contact us for an individual consultation.

    Download Icon mounting instructions EWO VITAL circuits

  • circulation - back feed and feeding

    circulation - back feed and feeding

    EWO CLASSIC (line installation from 3/8")

    For the treatment of feed and backfeed water in all cooling systems, our EWO Classic series is ideally suited.
    Especially in combination with an EWO Vital device in the circulating system, you will receive an effective system.

    Download Icon product information EWO CLASSIC

    Download Icon mounting instructions EWO CLASSIC


With the laws passed in the National council meeting, we will take the following measures to slow the exponential growth of the Corona virus:

Our office building will be closed from Monday March 16th 2020 until further notice.

The delivery of orders is currently stopped until revoked.

For questions and informations, we are still available by phone or E-Mail.

We ask our customers for understanding, for the good of all measures taken.


EWO Wassertechnik GmbH

Anzing 48
A-4113 St. Martin im Mühlkreis

T: +43 (0)7232 2754-0