JAHNS speed controllers

Dated models of JAHNS speed controllers are prepared for proper operation for coming decades. We use only original documentation and original replacement parts.

The robust and durable performance of these speed controllers works completely without electric energy and is so far suitable for small power plants that shall be operated in islated mode. A refurbishment costs just a fractional amount of a new controller.

Of course, we will also deliver brandnew original JAHNS speed controllers if needed!

Informations to JAHNS Water Turbine Governors