Filter Element: Technical data: Filtration rating 5.0, Sealing material: NBR=NBR (Perbunan), Bypass: 3 bar, Filter material, element: ON=Optimicron low pressur, S, Other features, element 0=no other features, Element type: R – return line elements, Filtration rating: 5.0, Filter material: Optimicron®, Sealing material: NBR (Perbunan), Other features, element, No other features.