This happens almost everywhere, but it can have serious consequences for your compressed air system and the quality of the end product. Causes of water in your compressed air system When the air is compressed, condensation occurs.

The following factors determine the amount of water:

Inlet conditions

Ambient air quality

Pressure

The moisture content is higher in warm and humid air, which means that more water comes out of the compressor. The compressed air contains less water when the pressure is higher and the easier it can be dried. Think of a sponge that is soaked with water; the more it is squeezed, the less water it contains.

FROM:Atlas Copco