About Eden Transformer Oil

Eden was formed by Alan Denbow and Eddie Gregory in August 1985.

Former employees of Burmah Castrol, they realised that the vast majority of electrical engineers were simply replacing expensive transformer oil without fully appreciating the additional technical benefits of purification to the electrical equipment, and that Eden could achieve a more convenient solution at a significantly lower cost.

In addition to providing on-site transformer oil treatment, if needed, Eden can supply and install new insulating fluid and provide on-site sampling and analysis.

  • Mineral Oil to BS EN 60296:2012 and BS 148:2009
  • MIDEL 7131 to BS EN 61099:2010
  • Silicone Transformer Liquid to BS EN 60836:2005

In more recent years the treatment of transformer oil is the first choice for a cost effective and efficient maintenance program: the increasing cost of new oil, the importance of productivity and equipment downtime, coupled with the environmental benefits of avoiding the transportation of hazardous waste and use of virgin products, are all part of the equation.

As well as providing on-site transformer oil treatment, if needed, Eden can supply and install new or reconditioned insulating liquid and provide all of the on and off site sampling and analysis to ensure transformers are supervised and maintained according to British Standards (BS EN 60422:2013) and insurance underwriters requirements.

Our online store is ideal for customers requiring smaller quantities of insulating liquids, desiccant breathers, spill kits and other regularly used consumables. All of our products are sourced in the UK and used on site every day by Eden staff, so they are tried and tested in the field.

Also new to the updated website is our library of useful documents and FAQs to enable our customers to access the information we have collated from over a quarter of a century in the electrical oil business.

Eden are certified by: SafeContractor, Achilles, ISO 9001, ISO 14001 and are licensed waste carriers and SR2012 No15 waste electrical oil site by the Environment Agency.

Eden Transformer Oil is the only electrical oil supplier in the south of England that also holds the required SR2012 No15 permit for receiving and holding waste electrical oils.

Mobile Purification Plant

Eden has been
treating transformer
oil on-site since 1985.

Continue Reading >>

Testing Service

We can provide an on
site or off site service at
your convenience.

Continue Reading >>

Get Your

It’s never been easier to
get your consumables.

Shop now >>