SHANTHI AIRCOOLER IN TIRUPUR A Sulzer air cooler is a type of equipment used for cooling industrial processes or equipment through the use of air. Sulzer is a company known for its expertise in industrial solutions, including heat exchangers and coolers. Air coolers, specifically, use ambient air to absorb and dissipate heat from a process, which can be more efficient and environmentally friendly compared to water-based cooling systems. They are often used in industries where water availability is limited or where water discharge regulations are strict. The design and efficiency of Sulzer air coolers can vary based on specific application requirements.