Organization Services

We are the world leader in ester fluids for transformers, and we have the technical experience and credentials to prove it. In the 1970s, we recognized the need for an alternative to mineral oil. One that could combat flammability and low moisture tolerance, while delivering environmental safety. MIDEL was the result. MIDEL is the leading brand of ester-based dielectric fluids for transformers. Used by utilities and transformer manufacturers worldwide. Environmental/Industrial, Materials, Insulators/Insulating Material, Insulators, Insulating Oil, Transformers/Transformer Components