Flygt Hydroturbine
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Flygt hydro turbines SMART AND COMPACT HYDROPOWER

Why submersible? In 1983 the first Flygt submersible turbine was installed in Sweden. Since then we have delivered over 350 turbines around the world. Most of these units are still in operation as of today. As the largest submersible pump manufacturer in the world, our experience and history is placed into every submersible turbine we manufacture. Installed in new hydro plants or existing structures such as old mill sites, submersible turbines are extremely adaptable and can be made to work at almost any site. With low initial investment cost and long lifetime, the return on investment in...

Most common Flygt turbine installations Intake siphon Open or covered flume with cylindergate Traditional open or covered flume Submerged underwater chamber

Usable in applications with heads up to (20 m) and flows up to 350 cfs (10 m3/s) a wide variety of site conditions can be accommodated by our family of turbines. Auto-adjusts to varying flow The four largest available turbines offer an option with automatically adjustable runners (semi-Kaplan turbines) to handle varying flows and use in run-of-the-river conditions.

Generator All generators are fully submersible (IP68) to a depth of at least 20 meters (65 ft). Long-life bearings as well as class H insulated generator provide extended operational lifetime. With temperature sensors in the stator winding and main bearing, as well as leakage sensors in the stator housing and cable entry, the generator can be monitored for problems early, before they become severe. The runners are available with four or five blades and are available in either aluminum bronze or stainless steel. The blade angle can be manually set in 1 degree increments. Four or five...

Engineering made easy Flume and cylinder gate The flume is narrow in order to optimize the flow of water into the turbine. In the simplest of installations a cylinder gate is placed over the inlet bellmouth. The cylinder gate is balanced and closes by gravity. It also prevents the creation of vortices and allows low flume water depths. A rubber seal ensures a tight gate seal. The unit and seat The submersible turbine-generator is a completely integrated machine, including gearbox if required. As the generator is submerged, it is cooled by the water flowing around it. This allows for...

Xylem TotalCare is a comprehensive, integrated portfolio of services designed to ensure that your water and submersible turbine equipment keeps running at its best. Our knowledgeable and skilled engineers are experts in turbine applications. Aftermarket support Flygt provides complete installation, operation and maintenance manuals for every product, including submersible turbines. Regular maintenance contracts can help ensure that the maximum power is generated by the turbine. They can be setup to ensure that the turbine is installed at the times when it would generate the most power....

Xylem ['zilem] 1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We're a global team unified in a common purpose: creating innovative solutions to meet our world's water needs. Developing new technologies that will improve the way water is used, conserved, and re-used in the future is central to our work. We move, treat, analyze, and return water to the environment, and we help people use water efficiently, in their homes, buildings, factories and farms. In more than 150 countries, we have strong, long-standing relationships with...