Press Release Body = Application VFD(oil Treatment, oil Filtration, oil Purification, oil Recycling, oil Filter, oil Restoration, oil Regeneration, oil Filtering, oil Reclamation) series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system. VFD series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil. Description Model VFD series utilizes coacervation technology, coalescing technology, separating technology and refined purification technology. Comparing to Model VF series, it add ROOTS vacuum system, second stage of separating system to improve the effect of purification. To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly. Product Catalogue Insulation Oil Series, VFD Double-Stage High-Efficiency Vacuum Insulation Oil Purifier, VFD-A Double-Stage Vacuum Insulation Oil Automation Purifier , VFD-R Double-Stage Vacuum Insulation Oil Regeneration Purifier, VFD-T Double-Stage Vacuum Insulation Oil Purifier with Tester, Turbine Oil series TF Turbine Oil Purifier , TF-A Turbine Oil Automation Purifier, TF-R Turbine Oil Regeneration Purifier , Lubrication Oil series LV Lubrication Oil Purifier, LV-A Lubrication Oil Automation Purifier , Gas Engine Oil Regeneration System ,