FILTRATION: It's the little things that get you

摘要

The last time you suffered from the flu, did you think about the size of the virus that was shutting you down? Relate that to a hydraulic system, and you'll find that at least 70% of system failures are caused by something so small that it cannot be seen. In fact, a particle as small as 5 to 10μm in a critical component can easily shut down a hydraulic system.