An air fin cooler is a heat exchanger that uses ambient air to cool process fluids in industries like oil refineries and power plants. It consists of finned tubes, fans, and a supporting structure to enhance heat dissipation. This system is energy-efficient and widely used in applications where water cooling is not feasible. Websites : https://airfincooler.com/ Shell and Tube Heat Exchanger : https://www.airfincooler.com/heat-exchanger/Shell-and-Tube-Heat-Exchanger/ Pressure Vessel : https://www.airfincooler.com/heat-exchanger/Pressure-Vessel/