AOSUA Cooling Tower intakes the air from bottom and discharge the waste heat at the top. Since the water is traveling from top and the air passes from bottom to top, the water droplet have more direct contact time with air. The wet cooling Towers are cooled with the help of evaporating some proportionate quantity of cirulating water.

The AOSUA Cooling Tower casing is filled with Round type PVC FILLS. The rotating water distributor sprinkler is fixed in the top of the inlet pipeline and the same distributes the hot water evenly over the round Fill media. The sprinkler will be operated with self-propulsion system. The PVC Fills is corrugated with channels between each flutes to prevent the blockage and giving more and large surface area per unit volume. The cold air meets the cold water at the bottom of the infill providing maximum evaporation and heat transfer in the infill.