Petroleum filter cartridge GB 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. For easier removal of the element from the filter body, each filter element contains pull-out strips. Type GB (gerabox) is designed for filtration and treatment of high viscosity oils up to 1000 cSt (mm2/s). The filter element removes and traps water and solid particles from 8 µm size. The filter element is designed to remove solid particles to NAS1638 cleanliness class 8-9, ISO4406 19/17/14. The GB filter element is designed for the treatment of high viscosity oils in gearboxes and low-pressure systems.