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Transformer Oil Purification System

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Picture of Vacudyne's oil purification equipment on a white background
Screenshot of the user interface for an oil purification system that says Flow Priority Mode
Screenshot of the settings available for users in Vacudyne's transformer oil purification system
Screenshot of Vacudyne's oil purification and filtration system's chart showing a historical trend
Image of an industrial purification filtration equipment that was manufactured by Vacudyne
Image of a transformer oil purifier that was custom manufactured by Vacudyne
A picture of Vacudyne's transformer oil purification equipment that is for sale
A picture of Vacudyne's innovative transformer oil purification equipment that is for sale
A custom-built transformer oil purification system manufactured by Vacudyne

The system incorporates high vacuum and mechanical filtration to dehydration, degasification and filter contaminated oil

Transformer Oil Purifiers

Eliminate harmful contaminants from insulating oils and keep your operations running at peak efficiency. Vacudyne delivers reliable oil purifier models that secure the operational lifespan of your power transformers. Invest in heavy-duty purification machines designed for a wide range of applications and demanding industrial environments.

Protecting High-Voltage Assets With Industrial Transformer Oil Filtration

Discover how Vacudyne transformer oil purifiers prevent premature equipment failure caused by water, dissolved gases, and foreign particle accumulation. These heavy-duty machines restore insulating oil to its original manufacturer specifications, protecting your electrical components and cooling agents with highly efficient transformer oil processing. Engineered with rigid construction, our systems are built for long-lasting durability.

Our Comprehensive Selection of Transformer Oil Purifier Models

Find the right transformer oil filter machine to prevent premature failure. We offer a wide range of processing capacities, from 70 gph to 4,000 gph, to meet your exact facility needs.

  • NG Oil Purifier System (High Water Content)
  • VOP-ST – 70 gph capacity
  • VOP-1T – 100 gph capacity
  • VOP-3T – 300 gph capacity
  • VOP-6T – 600 gph capacity
  • VOP-12T – 1200 gph capacity
  • VOP-18T – 1800 gph capacity
  • VOP-24T – 2400 gph capacity
  • VOP-30T – 3000 gph capacity
  • VOP-40T – 4000 gph capacity
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Advanced Features

Vacudyne transformer oil filtration and purifier systems are designed to effectively remove impurities and restore the electrical, chemical, and physical properties of transformer insulating oils.

Models Typically Include:

  • Vacudyne’s unique multi level vacuum chamber design
  • Automated control system for ease of use and unattended operation
  • Intuitive display of vacuum, pressure, temperature and filter conditions
  • Easy access to all operating parameters
  • Built-in logging buffer for historical informaiton retrieval
  • Electronic flow meter with lifetime and user resettable displays
  • VFD pump drives
  • Oil level control including high and low oil level safety shutdown
  • Multi-stage foam control for optimal processing
  • TEFC motors
  • Oil pump with single mechanical seals
  • Low watt density heaters to aid in water removal
  • NEMA 12 control and power cabinets
  • Inlet and outlet filters for particulate removal
  • Booster / backer vacuum pump to ensure a deep consistent vacuum
  • Thermostatically controlled heater with selectable capacity
  • Heavy duty rigid steel construction for long lasting durability
  • Oil retentive skid design for spill containment

  • Flow capabilities from 70 GPH to over 4000 GPH
  • Mobile configuration (enclosed trailer) 
  • Fuller’s earth cartridge
  • Remote monitoring
  • Vacuum pump upgrades
  • Hose monitors with automatic shutoff
  • Moisture analyzer
  • Oil trap with level sensor
  • Oil inhibitor system
  • Liquid nitrogen trap
  • Particulate analyzer
  • Alternate power configurations
  • NEMA 4 control and power cabinets
  • Additional Options available, contact us with your specific needs

  • Transformer Insulating Oil
  • Switchgear Insulating Oil
  • Load Tap Changer Insulating Oil
  • Other liquid applications requiring the removal of impurities and restoration

  • Water Removal: 100 ppm to < 5 ppm by ASTM method D1533
  • Total Gas Content: 12% to < 0.25% by volume by ASTM method D2945
  • Particulate Removal: Filters 99% of particulates ≥ 0.5 microns
  • Dielectric Strength: Restores the oil dielecric strength to manufacturer’s original specification by ASTM method D1816

Click Here for Oil Purifier Specifications

Custom Configurations for Specific Operational Demands

A picture of Vacudyne's innovative transformer oil purification equipment that is for sale

Custom Configurations for Specific Operational Demands

When looking for transformer oil purifier manufacturers, choose Vacudyne for decades of engineering excellence. Trust our capabilities to customize equipment. Our experts configure your oil processor with advanced options, including remote monitoring, liquid nitrogen traps, and specialized particulate analyzers. We also optimize your transformer oil filtration setup with mobile configurations and enclosed trailers for on-site utility management.

Why Choose Vacudyne for Transformer Oil Purification Systems?

Partner with an authoritative transformer oil purifier manufacturer who designs vertically integrated, custom solutions. As a leading ASME-certified facility with decades of proven engineering expertise, we manufacture oil purification systems that help: 

  • Achieve reliable performance results by effectively restoring oil dielectric strength to the manufacturer’s original specification.
  • Eliminate harmful contaminants, filtering out 99% of particulates.
  • Reduce the total gas content from 12% to <0.25% by volume.
  • Ensure rigorous water removal, dropping moisture levels from 100 ppm to < 5 ppm.

Talk with our Experts Today

Contact Us 708-757-5200
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