11 water cooling tanks and towers; heat exchangers inside the tower which are used to cool off hot water; compact water towers and tanks and all plastic water cooling towers and tanks; components for water cooling towers and tanks, comprised essentially of fans, distributors, nozzles, casings, cold water basins, louvers, fan stacks, cylinders, speed reducers which receive a rotar speed from an engine and transmit it, with a decrease, to another equipment, driveshaft vibration switches and belt drive components; water distillation units, namely, evaporative condensers; water distillation axial fans; water tower cooling fans in fiber glass; flotation separation system composed of a clean water outlet which separates liquid from particles therein by applying air bubbles that float the particles so they can be removed