Uusi-Erkkilä explains that there are different things to consider even when aiming to fix an isolated challenge such as the problem of moisture in compressed air: 

“Most people working with compressed air acknowledge that moisture is harmful in a compressed air system. However, there are several reasons to dry the compressed air. Our thoughts are often about the equipment that uses compressed air and its functionality, but it is as important or even more important to be aware of how the compressed air treatment equipment functions. If there is a moisture-sensitive component or functionality in the location where the compressed air system is used, it is probably a quick fix with a small price to pay. But imagine a situation where the whole drying process of the compressed air treatment system runs with reduced power or is malfunctioning. This situation would affect all compressed air functions in the facility, whether it is a single compressed air pistol or an extremely sensitive compressed air measurement sensor. Depending on the industry and the size of the company, there may be tens or even hundreds of different compressed air consumers. This is why fixing the issues at the source is crucial.” 

Uusi-Erkkilä sees that the green transition in compressed air means all activities aim at the systematic reduction of energy use, improving energy efficiency, and minimizing waste. 

“Waste can mean a compressed air leakage, a malfunctioning drying system with excessive drying, or wasted opportunities in the compressed air training culture within the company. When selecting a solution, you should take care to choose a measurement instrument that is suitable for your process, whether it is an adsorption dryer or a compressed air system with spot-checking needs”, concludes Uusi-Erkkilä.