M&I MIDEL 7131 & MIDEL eN
MIDEL 7131 is a synthetic ester based transformer fluid used for over 30 years inthe global transformer market. Our customers choose Midel for a wide range of applications, thanks to its flexibility, reliability and high performance. Midel eN in an ester of vegetable origin for exclusive use in hermetic transformers and with lower resistance at low temperatures: -30°C. www.midel.com