Application: Series ZY high vacuum insulating oil purifier is specially designed for purification of aging transformer oil, mutual inductor oil, switch oil, capacitor oil as well as for other electrical insulating liquids. The process maintains the oil's dielectric strength, and removes free, soluble water, air-gases and particulate matter.   Features: 1. This machine is small, hi-efficient and convenient. It can live operated with electrical, vacuum oil power equipment and dry moisture of power equipment. 2. It has duplex-Stereo film evaporation technology, and it is combined with unique and advanced dehydration and degassing components, which can rapidly and effectively separate water,and gas from oil. 3. It has efficient electric heating system with heating uniformity and less power consumption, which is safe and reliable. 4. It has double-infrared liquid level sensor and pressure protective system to ensure the machine operate easily and safely. 5. It adopts interlocked protective system, which connects oil pump, heater and liquid level sensor, which can avoid blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine can cut power off automatically. 6. It can work with BZ insulating oil regeneration device to decolor (remove acid, oxide and free carbon) and lower dielectric loss, which will make the processed oil more limpid. Advantages: Series ZY is efficient and economical insulating oil purifier. It is equipped with duplex-Stereo film evaporation technology, unique and advanced dehydration and degassing components, which can make working efficiency 3-5 times higher than traditional oil purifier. The machine adopts interlocked protective system, double-infrared liquid level sensor and pressure protective system to make sure the machine work unattended, operate easy, safe and reliable.