Petroleum filter cartridge HH series

condensateoilfine

The filter cartridge is the most important element of the filter system. Filter elements with one process remove solid impurities + water + soft sludge (sediments, resins, varnishes). Filter elements are made according to the type of treated liquid. For industrial liquids based on petroleum products, the filter elements are made of special cellulose produced according to a special recipe. The cellulose is wound onto the core on computer-controlled winding machines. The cellulose coil, which ensures the precise capture of contaminants, is adapted specifically for individual types of filter inserts. The lower part of the filter insert is pressed into a reinforcing paper circle so that it has a higher density than the upper part. This design guarantees gradual capture of contaminants. Larger contaminants are captured in the upper part and smaller ones up to 1 µm in the lower part of the filter insert. The hard paper circle increases the accuracy of filtration and prevents deformation of the filter elements. The non-woven fabric is pressed into the bottom of the filter element and prevents trapped contaminants from re-entering the system. Type HH is designed for super fine filtration and treatment of oils with an emphasis on the removal of soft sludge, deposits, varnish, resins and particulates. The filter cartridge removes and traps solid particles from 1µm in size. The filter cartridge is specially designed to remove soft sludges, deposits and resins up to MPC ΔE ≥ 1 and purity class NAS1638 3, ISO4406 14/12/9. The HH filter cartridge is designed for the treatment of oils in servo valve systems and sensitive laboratory instrumentation.