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Transformer Oils

Transformer oil insulates, cools, and protects transformers, as well as, other electrical equipment. Contact us to extend the life of your equipment today with the electrical insulating oils that we offer.

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    An alternative option to traditional waste disposal. ROUNDTRIP turns a waste stream into a value/profit center while producing a renewable asset, that is sustainable and environmentally friendly, while reducing company’s overall waste streams!

    Call (951) 784-3900 for additional Roundtrip information and specifications


    CARGILL Envirotemp FR-3

    Natural ways to optimize performance, efficiency, and safety

    FR3 fluid outperforms mineral oil in overall cost savings, grid resiliency, transformer performance, fire safety, and environmental benefits. FR3 natural ester dielectric fluid has led the industry. FR3 fluid enables more cost-effective, more resilient, higher-performing, safer, and environmentally better ways to power how communities live, play, work, and thrive.

    Call (951) 784-3900 for additional FR3 information and specifications

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    Powermight Type II Mineral Oil

    Mineral oil was patented for use in transformers in 1887. While technical advancements have produced robust alternatives, mineral oil remains a basic standard for transformers where fire safety, environmental exposure are not an issue.

    Inhibited and highly refined mineral oils, rigorously analyzed meeting CSA-C50 Class B Type II/ASTM D 3487 Type II and Doble Tops – Specially developed for use in oil-filled transformers, switchgears, circuit breakers and rectifiers.
    Passes and conforms to corrosion tests:

    • ASTM D1275 method B
    • IEC 62535
    • DN 51353 Standard and Premium grades available.

    Call (951) 784-3900 for additional Powermight information and specifications

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    Powermight Silicone Transformer Oil

    Powermight Silicone Transformer Oil is formulated specifically for use as a dielectric fluid and dielectric coolant in electrical transformers. Powermight Silicone Transformer Oil is an environmentally safe replacement for PCB containing askarels as the dielectric coolant for liquid‐filled transformers. Its high thermal stability makes it a good choice for transformers that are located indoors or next to buildings where a thermally stable fluid is more critical.

    Call (951) 784-3900 for additional Powermight information and specifications



    CALL FOR MORE INFORMATION (951) 784-3900