ISOVOLTINE II is a non-inhibited naphthenic mineral oil for transformers, rheostats, and circuit breakers using mineral oils.
IEC 60296: 2012
BS EN 60296: 2012
High insulating capability.
Low viscosity for effective cooling.
Very good oxidation resistance giving long life.
Very good low temperature properties.
Absolutely no impurities such as dissolved gas, water or suspended solids.
Does not contain DBDS.
Does not contain PCB.
Standard Next Day Delivery - £5.99 (Mainland UK only)
FREE Standard Delivery on all orders over £75 (Mainland UK only)
Orders made before 2pm are usually sent next day but can take up to 72 hours.
*At this time we do not offer international shipping
30 day returns policy – You may return an item within 30 days at your own expense unless the item received is wrong or damaged.