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Germany: Lake Constance water supply - enamelling, the secret ingredient for successful use in water treatment plants

​​​​Projectdetails

  • More than 130 million cubic meters of water transport the 1700 km long pipeline network belonging to the Lake Constance Water Supply Association
  • Increasing the addition of ozone to ø 0.2 - 1.4 mg / l due to the constant change in the ecosystem of Lake Constance places higher demands on materials and corrosion protection
  • Installation of the ERHARD "ROCO Wave" double eccentric butterfly valves in the version: "Inside and disc enamelled" to meet the requirements
  • The enamelled version is the perfect solution for water enriched with ozone, especially as protection against deposits by microorganisms and as protection against corrosion

Product list

  • ROCO Wave double eccentric butterfly valve DN 1200 PN10, EPDM
  • ROCO Wave double eccentric butterfly valve DN 1400 PN10, EPDM

Pictures: Zweckverband Bodensee-Wasserversorgung


ADDRESS

  • ERHARD GmbH
  • Meeboldstraße 22
  • 89522 Heidenheim, Germany