Small hydro power
HHF turbines – spiral Francis turbines
Date:21. 5. 2010
- Standard runner diameters 300 – 1000 mm
- Runner cast of special alloy stainless steel DIN 17445-84 with high mechanical chemical, anti-corrosive nad especially cavitation resistance.
- Automatically regulated guide vanes, made from stainless steel, moving in bronze suspensions.
- Pulls, cranks and pins made from stainless steel DIN 17455-99
- Anti-friction roller bearings with circulating oil system, respectively with oil charge.
- The bearing areas are safely separated from the area of the water by means of packing seal
- Turbine shaft sealing – labyrinth-padding type.
