This system is designed to filter the wash water coming from a washer used for such automobile parts as head, block, and crank so as to prevent any failure in the washing process. It does not use consumable filter paper yet makes it possible to achieve precision filtration.* This system can maintain an ideal condition of wash water when it is installed in combination with an oil separator.
•This system has been installed by major automobile makers as a standard filtration system.•More than 200 units have been supplied to bear witness to its stability. • Most of the sites where this system is installed have maintained NAS3 cleanliness.•This system does not consume filter paper nor require operating labor or power.•Further, it does not need regular repair and maintenance work.•This system is built of abrasion-resistant materials and will stay as long as a machine works. •A standard model performs at 20 micron and 98% filtration rate, but more precise models are also available.