Skip to content
DO YOU HAVE ANY QUESTIONS OR SUGGESTIONS?

PLEASE FILL OUT THE FORM BELOW AND WE WILL CONTACT YOU VERY SOON.

Contact Us!
DO YOU HAVE ANY QUESTIONS OR SUGGESTIONS?

PLEASE FILL OUT THE FORM BELOW AND WE WILL CONTACT YOU VERY SOON.

OR DO YOU PREFER A DIRECT LINE TO OUR LOCATIONS?

 

STANLOW

Electrical Oil Services
Bridges Road, Ellesmere Port
Cheshire, CH65 4EQ,
UK

Phone: +44 0845 602 1003
E-Mail: EOS@h-c-s-group.com


HAMBURG

Electrical Oil Services GmbH
Oehleckerring 6a
22419 Hamburg
Germany

Phone:+49 40 500910850
E-Mail: sales@electricaloilservices.com

 

DUISBURG

Electrical Oil Services GmbH – Werk Duisburg
Krabbenkamp 11
47138 Duisburg
Germany

Phone: +49 203 45 65 482
E-Mail: info-duisburg@electricaloilservices.com

Midel Synthetic Ester


What does it do?

Midel is the world’s leading brand of ester-based dielectric fluids and is chosen by utilities and transformer manufacturers worldwide because of its excellent track record and ability to minimise risk.

 

Things to remember

Midel 7131 is a synthetic ester which provides a enhanced fire safety and environmental protection properties over that of mineral oil. Synthetic esters have been successfully used in new and retrofitted liquid-filled electrical equipment installations for many years.

Midel has different cooling properties to mineral oil so when retrofilling a transformer that had previously contained mineral oil EOS recommends you check to ensure the transformer will be adequately cooled.

Where mineral oil saturates with water at around 50ppm, midel is typically 2000ppm at 20 degrees. A “normal” water content can be 100- 200 ppm.

 

 

Speak to the Experts

Speak to the
experts

Our team has a wealth of accumulated knowledge and experience. To learn more about the way we work and how we could help you, simply get in touch.
Tropfen_gruen
Our Services

It’s our extensive experience in the (in-situ) treatment, storage and supply of insulating oil that gives our customers peace of mind when it comes to the quality and standard of our services.

LEARN MORE →

Wuerfel_gruen
Our Products

Not only do we supply unused and regenerated insulating oil, but we also provide a range of robust complimentary products.

LEARN MORE →

Telefon_gruen
Get In Touch

Our people are passionate about what they do, giving honest, pure, expert advice on a subject they know inside and our.

CONTACT US →