HYDAC

Filtration Technology

Environmental pollution and climate change continue to escalate, prompting regulatory measures like the Euro emission standards to reduce exhaust pollution. To comply, machinery must incorporate additional exhaust treatment systems alongside combustion engines, which occupy valuable internal space. At the same time, global demands for higher energy efficiency are growing. These trends have led to hydraulic tanks being designed with more compact and complex shapes. However, this limits the space available for effective air separation within the tank, resulting in more free air circulating through the hydraulic system—potentially impacting overall system performance and reliability in demanding applications.