What is the result of a filtered hydraulic system regarding contaminant levels?

In a filtered hydraulic system, the primary intention is to reduce the level of contaminants in the hydraulic fluid. This is accomplished through the use of filters that trap particles and impurities as the fluid circulates. As a result, filtered systems significantly minimize the presence of dirt, debris, and other contaminants compared to unfiltered systems.

Unfiltered hydraulic systems allow contaminants to circulate freely within the system, which can lead to wear and tear on components, increased maintenance needs, and potential system failures. The lower contaminant levels in filtered systems enhance the efficiency and lifespan of hydraulic components, ensuring smoother operation and reducing the likelihood of breakdowns.

Therefore, the correct outcome regarding contaminant levels in a filtered hydraulic system is that they are lower than in unfiltered systems, which directly supports better performance and reliability in hydraulic applications.