Water vapor is contained in high-pressure air. In vapor form, the water does little damage in most components. But if the water is allowed to condense in the system, it can rust pipes, freeze up ...

Editor?s note: Kaihan Tavakoli is product manager at ACS Group. Desiccant dehumidifying is a key tool in the plastics processing industry?s arsenal of resin-drying options. It is a preferred method ...