Cargill FR3® Natural Ester Dielectric Fluid is a high-performance, bio-based insulating and cooling fluid designed for use in distribution and power transformers and other fluid-filled electrical equipment. Derived from renewable vegetable oils, FR3 fluid provides an alternative to traditional mineral oil where enhanced fire safety, transformer performance, environmental benefits, and asset longevity are important.
FR3 fluid has been used in electrical equipment for decades and is designed to support today’s increasingly demanding power systems. Its natural ester chemistry provides exceptional moisture tolerance, helping protect solid insulation while supporting reliable dielectric and thermal performance. FR3 fluid is suitable for new transformer installations as well as qualifying retrofill applications.
Cargill FR3® Natural Ester Dielectric Fluid is designed for a wide range of fluid-filled electrical equipment where enhanced fire safety, environmental performance, and long-term asset reliability are important.
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Signal Fluid Solutions 3403 Niki Way Riverside, CA 92507
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Signal Fluid Solutions
3403 Niki Way
Riverside, CA 92507
951.784.3900