Sundrex Transex transformer oils are premium quality IS:335 certified Type II uninhibited mineral based new insulating oils which are prepared from specially selected base stocks of the highest quality.  These oils undergo a rigorous refining process and far exceed the specifications of IS: 335 issued by the BIS.


Sundrex Transex transformer oils are suitable for application in all kinds of transformers, rectifiers, circuit breakers and oil-filled switches.


Certified to meet IS 335:2018 and IS 335:1993 Standards for New Insulating Oils by the Bureau of Indian Standards.

Pack Size
10 L / 20 L / 50 L / 210 L

Corporate Office :

16 India Exchange Place, 3rd Floor, Room No.- 14, 3rd Floor, Kolkata - 700001, India

Works :

Jalan Industrial Complex, Howrah – 711411