Power plant Retznei

The hydrodynamic screw with double rotating cylinders at the Sulm weighs 17 tons, has a length of 17 meters and a flow of 350 liters of water per second. An overal diameter of 1.8 meters enables even pikes up to a size of 90cm to be transported across a 5m height.

Anlage-Retznei-Wasserkraftschnecke-mit-integrierter Fischwanderhilfe-01_edit

Technical data:

Drop height: 5m
Overal diameter: 1,8m
River: Sulm
Predominant fish: Hecht (90cm)