generator, the potential energy-conversion of the water into electrical energy-mechanical equipment Increase the vorticity impeller, greatly improve the efficiency of power generation, and add bearings to reduce wear High efficiency, watercourse designs, ultra-low loss, ultra-low water pressure start Appearance: generator surfaces cleaning, no, the strong-structure Applicable to all kinds of intelligent faucets, induction faucets, shower room lighting and sound, water-heater, solar-energy and other electrical and electronic products, Manufacturer: RAFGALDEX