Huazheng HZLY-50A 3000L/h Oil Purifier Oil Filter for Insulating & Lubricating Oil Treatment
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Catalog excerpts

Fast delivery I 24-hour customer service I customizable Product Introduction Huazheng Oil Filter Machine is engineered for full transformer oil purification and on-site maintenance. It efficiently removes moisture, dissolved gases, and solid contaminants from insulating oil, enhancing oil quality and electrical performance. The system enables on-site oil treatment and vacuum drying for transformers and other electrical equipment. It also supports hot oil circulation drying, vacuum oil filling, and transformer tank evacuation to guarantee safe, efficient, and reliable power system operation. Ultimate Vacuum Degree: <5Pa Power Supply: 50Hz380VThree-phase Three-wire Oil Inlet and Outlet Port: DN25 Vacuum Interface Flange: DN25 Breakdown voltage: >30kV (ball electrode); Gas content: < 10% (volume ratio); After multiple processes: Breakdown voltage: >80kV (ball electrode); Gas content: <0.1% (volume ratio);

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