... use: the vacuum dewater, degas, and eliminating impurities systems can be used independently, so does the regenerating system ... the technical specification. Vacuum transformer oil purifier oil filtering ZYB ItemunitZYB-20ZYB-30ZYB-50ZYB-100ZYB-150ZYB-200flowL/ ... treatment,oil purifier,oil recycling,oil processing,oil filtering,oil filtration,energy saving,oil regeneration,oil processor ...