The PureTech mobile Double-Stage High Vacuum Transformer Oil Purifiers (Model DVOP) are used for transformer oil dehydration, degasification and filtration. As a necessary maintenance tool for power transformers, it can effectively remove free and soluble water, gases and particulate matters contained in the transformer oil, thereby increasing and maintaining the dielectric strength of transformer oil, performing good insulation function in power transformers. Double-Stage High Vacuum Transformer Oil Purifiers (Model DVOP) adopt two-stage vacuum pumps, namely rotary vane vacuum pump and roots booster vacuum pump, they are especially applied to transformer oil treatment of 110KV,220KV,500KV,750KV,1000KV power transmission line. In addition, Model DVOP can also be used as an vacuum drying and vacuum filling equipment during transformer maintenance. Features of Transformer Oil Filtration Machine • Double-stage high vacuum improve the effect and efficiency of oil dehydration and degasification. • Multi-stage filtration ensures the high oil filtering accuracy. • Multifunctional integrated equipment, can be used oil treatment, vacuum oil filling and vacuum drying. (*More functions can be customized according to your requirements.) • The uniquely designed “T” vacuum chamber enlarges the oil evaporation area more than the traditional design, so as to achieve a better dehydration and degassing effect. • Model DVOP Transformer Oil Purifier can work offline or online under the safe operation. • A standalone oil regeneration device can be mounted or connected on its basis for transformer oil regeneration. • Online oil testers, trailer type with road-worthy wheels, weather-proof enclosure and other spare parts are available for selection.

"PureTech Oil Filtration is one of leading engineering and manufacturers of oil filtration systems in Chongqing, China, we take responsibility from studying the client requirement, recommendation of solutions, design, implementing the solution and train personnel to maintain the systems. With special emphasis on providing oil purification systems for a wide variety of oils and applications, our products includes transformer oil purifier, lube oil purifier, turbine oil purifier, hydraulic liquids filtration machine, vacuum dehydration oil purification systems, vacuum pump set, dry air generator, diesel fuel purifier and other industrial oil filtration systems. Meanwhile, combining measurement, diagnostic and analysis technology, we also supply oil testers. PureTech oil filtration systems are manufactured by using excellent quality components and spare parts that are procured from authentic suppliers around the world. All our oil purification machine are highly appreciated by customers for their brilliant performance, durability and sturdy construction. Our products serve many different industries, including aerospace, automotive, aviation, natural gas, oil refining, petroleum, pipelines, plastics, power generation, and much more."