Evaporative Fluid Cooler is a type of heat exchanger that utilizes evaporative cooling to lower the temperature of a fluid. This cooling method is commonly employed in industrial, HVAC, and refrigeration systems. It works by circulating the fluid through coils or a series of tubes, while water is sprayed over these coils or tubes. As a result, air is drawn over the water-saturated coils, causing evaporation. This evaporation process absorbs heat from the fluid, cooling it down before it returns to the system.

Evaporative Fluid Coolers are highly efficient because they capitalize on the natural cooling properties of evaporation. In comparison to traditional air-cooled systems, this process requires significantly less energy. These coolers are especially effective in applications where large volumes of heat must be dissipated, such as in power plants, large refrigeration systems, and industrial cooling operations. Additionally, the reduced need for chemical refrigerants and the ability to handle high heat loads make evaporative fluid coolers an eco-friendly and cost-effective solution for a wide range of industries.