There are three basic types of hydro turbines: impulse, reaction, and submersible propeller. All produce clean energy or green energy—power from renewable resources. Impulse turbines produce ...

Griswold 4", 6" and 8" Submersible Turbine Pumps are designed for a wide variety of applications . . . farm, home, fountains, irrigation, industry, municipal and commercial use. [See More] ...