Turgo Hydroelectric Generator 250kW 600rpm Multi Jet Impulse Runner High Efficiency A 250kW Turgo hydroelectric generator with a multi jet impulse runner for heads between 40 m and 140 m. The design reaches 88.5% efficiency with smooth part-load performance. Key Features Multi jet Turgo runner for 40-140 m head Peak efficiency 88.5% 250kW output at 600rpm Stainless steel runner and hardened jets Horizontal layout with easy access Complete governor and protection panel