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Hot Oil Cleaning - Oil Reclamation

Heat, moisture, and oxygen cause oxidation. Oxidation creates acids and other damaging byproducts that attack and weaken the paper insulation. Our hot oil cleaning process removes oxidation and decay products by recirculating clean hot oil through the transformer with our proprietary, recyclable filter media.

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Hot Oil Cleaning

Once the paper insulation's life is lost, it cannot be restored. Early intervention is the only way to preserve what's left and extend your transformer's reliable operating life.

 

Key Warning Signs Your Transformer May Need Hot Oil Cleaning:

 

  • Rising acid levels in oil analysis

  • Declining dielectric strength

  • Increased power factor values

  • Evidence of sludge formation

  • Elevated operating temperatures

  • Transformer approaching 20–25 years of service

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