Our Products

Standard Oil Group

Transformer oil is essential for the insulation, cooling, and protection of power transformers and other high-voltage electrical equipment. At Standard Oil Group, we supply premium-quality transformer oils engineered to deliver reliable performance under demanding operating conditions.

HyTrans 61

HYTRANS® 61 is a specially processed, inhibited, naphthenic transformer oil made in the U.S.A. It's severely hydrotreated using wax-free, ultra-low sulfur feedstocks and the latest technology.

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HyVolt II

This inhibited dielectric fluid is produced from severely hydrotreated naphthenic crude oil to meet the specification requirements defined in ASTM D3487-24 standards, Type II. HyVolt products have very low pour points and excellent oxidation stability.

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HyVolt II NG

This inhibited dielectric fluid is produced from severely hydrotreated naphthenic crude oil to meet the specification requirements defined in ASTM D3487-24 standards, Type II. HyVolt products have very low pour points and excellent oxidation stability.

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HyVolt NE

HyVolt NE is a renewable soy vegetable oil based ester fluid developed for use as a dielectric and cooling medium in new and existing power and distribution electrical apparatuses such as transformers and other equipment. HyVolt NE is a renewable and readily
biodegradable fluid exceeding the requirements defined in ASTM D6871.

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Cross Trans 206

CrossTrans 206 is a specially processed electrical insulating oil produced from severely hydrotreated naphthenic base oils to assure high electrical resistance. It is formulated with an oxidation inhibitor to provide excellent oxidative stability. CrossTrans 206 meets the requirements of a Type II electrical insulating oil. It has been reviewed and approved by major regional and provincial power utilities and commonly used in transformers, circuit breakers, oil filled switches and medical X-ray equipment.

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