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Special Versions and Individual Solutions


On the basis of decades of experience in the design and production of penstocks, special requirements can also be easily implemented. Through the use of a modular principle for many components unusual customer requests can be quickly and above all costeffectively realised. Naturally our experts are available to provide competent advice.


  • Atex declaration Flaps Weirs(pdf 271,69 KB)
  • Atex declaration Penstocks(pdf 274,08 KB)
  • ERHARD EN WAGU web(pdf 1,67 MB)


  • ERHARD GmbH & Co. KG
  • Meeboldstra├če 22
  • 89522 Heidenheim, Germany