During storage and processing of substances in barrels and IBC containers, moist air from the environment is attracted. This humidity contaminates the storage medium. For example, crystallization occurs with isocyanate, oils become saturated with water, and biological fuels form bacteria and sludge.
Various respiration dryers from GIEBEL can be used to protect hygroscopic substances in barrels and IBCs. Whether upright or horizontal barrels, whether plastic or stainless steel IBCs, whether container breathing or active substance removal – a properly designed barrel ventilation filter ensures dry and clean supply air.