Along with moisture separators, compressors are usually equipped with what additional component?

Compressors are typically equipped with after coolers as an additional component to help in managing the temperature of the compressed air. When air is compressed, it generates heat due to the compression process. This heat can negatively affect system performance and lead to issues like increased wear on equipment and reduced efficiency.

After coolers are designed to cool the compressed air immediately after it exits the compressor. They work by transferring heat away from the air, typically using ambient air or water to lower the temperature of the compressed air. This cooling step is crucial because it helps to condense and remove moisture from the air, which is important for preventing corrosion and damage to downstream equipment, including tools and pneumatic devices.

While moisture extractors, heat exchangers, and pre-heaters serve specific functions in different systems, the primary role of cooling the compressed air efficiently is best fulfilled by after coolers in the context of compressors.