Petroleum filter cartridge TAN 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 TAN type is designed for regeneration of insulating (transformer) oils. The regeneration element removes and captures oil oxidation and ageing products, DBDS and solid particles from 3 µm size. The regeneration element is designed for complete regeneration of insulating (transformer) oils at temperatures from 8-25 oC! After regeneration with the TAN element, the insulating oil reaches breakdown voltage ≥ 70 kV/2.5mm, IFT (mN/m) ≥ 35, color (ISO2049) max. 2.0, DBDS (mg/kg) < 4.5. The TAN regeneration element is designed for regeneration of oils in electrical systems with insulating oils in service!