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. Edges 1 To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly. 2 Enhance the value of breakdown voltage greatly. 3 Easy handling and maintenance. 4 Inject oil into the transformers 5 Online work 6 Lower maintenance and replacement expenses 7 High efficiency and effectiveness 8 Small size, light weight, low noise 9 Various sizes and configurations ( shield) available. Capacity 1800^ 18, 000 L/ H Vacuum Range: 0.092^ 0.099 MPa Working Pressure: d 0.2 MPa Water Content: d4PPM Gas Content d 0.1% Breakdown Voltage: e75 KV Working Noise: d 72 dB