... on the filter element internal surface; the X series and M series are good for the high viscous liquid ... scraping filter, automatic continuouslyonline filtrationMain Specification Sub-seriesA series, X series, M seriesModelsA7, A22, A41, A71, A123, X11, X22, ... , M41, M71,M123Filter ElementV-SLOT series, POR seriesRating (μm)25-3000Filter Area (cm2)720~12300Housing Material304,316LApplicable Viscosity ( ...