Atlas Copco compressor coolers like those in the 1621 series encompass products such as interstage and discharge coolers that lower compressed air temperature. While a specific 1635242002 catalog entry isn’t found, similar compressor cooler parts are listed in industrial heat exchanger inventories for air and oil management.
In industrial compressed air systems, the air compressor cooler functions as a primary thermal regulation component. Proper compressor cooler operation reduces discharge temperature, improves moisture separation, and supports long-term system reliability.