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Univolt™ transformer oils

Ready to experience a transformation? The next generation of Univolt transformer oils is formulated to improve performance and extend transformer life. Since ExxonMobil first developed a transformer oil in 1893, Univolt products have continued to redefine the industry standard.

Univolt oils surpasses traditional performance in many key areas, backed by more than 100 years of industry experience and supply reliability. Because the future begins with the current.

  • Greater oxidation stability to minimize sludge formation in the transformer*
  • Undetectable level of elemental sulfur to help extend transformer life
  • Improved seal compatibility with less elastomer impact on PF100*
  • Lower aromatic content while providing consistent gassing tendency*
  • 5-10 % lower weight for cost effective transport
  • Industry leading supply reliability and quality

Key benefits

*Compared to traditional transformer oils ©

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