Transformer

Oil

Transformer Oil

Chemsolv offers naphthenic transformer oils engineered for use in power transformers, distribution transformers, and other electrical equipment. These oils are formulated to provide excellent dielectric strength, thermal stability, and oxidation resistance, helping utilities and industrial operators keep critical assets online longer and running cooler.

You can rely on Integrity Partners Group and our operating companies, Chemsolv and Chemisphere, for your bulk and packaged product needs. Please request a quote to inquire about your specific product requirements.

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Product portfolio

Chemsolv can help you match the right insulating oil to your specifications and operating environment.

  • Naphthenic transformer oils

  • Inhibited transformer oils

Specifications:

  • ANSI/ASTM D-3487, Type II

  • Doble TOPS-884, Inhibited Type II

  • BS 148:1984, Class IIA (Inhibited)

  • CAN/CSA-C50-08, Type II (Class B)

  • NEMA TR-P8-1975

Made in the USA

For documentation for other concentrations, please contact our team.

  • For solar power

    Chemsolv transformer oils support the reliable operation of step-up transformers in solar farms, helping convert generated energy efficiently for transmission. Our insulating fluids maintain stability under high heat and fluctuating loads common in solar environments.

  • For wind power

    Wind turbines and substations rely on transformer oils that perform in extreme, variable climates. Chemsolv oils provide excellent thermal stability and dielectric strength to keep wind assets running smoothly—whether offshore, onshore, in heat, or in deep cold.

  • For data centers

    High-density data centers depend on stable, efficient power delivery. Chemsolv transformer oils help maintain transformer cooling and insulation under constant heavy load, supporting uptime, reliability, and protection of mission-critical infrastructure.

  • For power transmission & distribution

    From high-voltage substations to neighborhood distribution networks, Chemsolv transformer oils ensure consistent insulation and heat transfer across the grid. Our fluids help utilities maximize equipment life and maintain dependable service.

Available units

Get in touch

Give us a call at 1-800-523-3099, email our team at customerservice@chemsolv.com or click the button below.

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