Castrol Insulating Oil – Transfer Oil
Castrol Insulating Oil is a pure mineral hydrocarbon oil, specially refined and blended from selected crudes. It is an uninhibited transformer oil, optimised for high performance to meet the stringent requirements of the IEC 60296:2003
specification
Perfecto HT5 – Heat Transfer Oil
Castrol Perfecto HT5 is a heat transfer oil based upon highly refined mineral oil, selected for its high thermal stability, resistance to oxidation and low volatility.
