Hydraulic filtration

To ensure the level of fluid cleaning in the hydraulic systems, these are equipped with filters retaining undesirable particles that can be generated within the system during the installation and operation phase. Filters are generally characterized by the quantity of particles they can retain and the minimum size of these particles. There are different types of filters: suction, return, pressure, spin-on... Filters can be complete with clogging indicators: sensors that react when a pressure value is reached in the filter, possibly differential. Under these conditions and depending on the type of clogging indicator installed a visual signal appears or an electrical contact is activated, allowing an immediate replacement of filter element.