Application
　VFD 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.

•　Features

• 　To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly.
•　 Enhance the value of breakdown voltage greatly.
•　 Easy handling and maintenance.
•　 Inject oil into the transformers
•　 Online work
•　 Lower maintenance and replacement expenses
•　 High efficiency and effectiveness
•　 Available in mobile or stationary options.
•　 Small size, light weight, low noise
•　 Various sizes and configurations (alloy shield) available.

•  Technical specifications