Water tubine advantages: 1)Head : 20-400m 2)High performance 3)Simplicity of installation &operator 4)reasonable price Francis turbine : Francis turbine is one of reaction hydraulic turbines which has wide range of water -head ,simple structure ,convenience of manufacture and installation,high efficiency and lower cavitation coefficient. models: HL90/D54-WJ-42-200 HL240-WJ-42-200 HL90D54-LJ-100- ...