1. Pre-Electromagnetic-valve before vacuum pump to prevent the vacuum oil flow backwards. 2. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa 3. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly. 4. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil. 5.Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically. 6. Pre-gas-water separator before vacuum pump to prolong the vacuum pump and vacuum pump oil. 7. Double protecting system, Gas-water separator equips liquid level protector to prevent oil escape from vacuum pump
Application: ZYM is vacuum transformer oil filtration plant, which is special for treating various insulating oil, it can remove water, gas, impurity from insulating oil effectively, Improve oil perf