Castrol Perfecto XEP range of turbine oils is formulated from severely hydro treated premium mineral base stocks together with a complex additive system to provide requisite anti wear performance and oxidative stabilityThe Perfecto XEP range is primarily intended for the lubrication of highly loaded industrial gas turbines, aero derivative power turbines & driven machinery and turbo machinery where the lubricant is exposed to high local temperatures during operation and the heat soaking period during run down. The Perfecto XEP range possess the requisite air release, foaming and water separation properties for steam turbines making them suitable and compliant for gas and steam turbines in single train sharing a common oil reservoir.