... 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. Edges of VFD * High efficiency and effectiveness. * ... shield) available. Thanks and regards. Sophia Zheng Sino-NSH
Oil Purifier Manufacture Co. Ltd. E-mail:
[email protected] ...