Castrol Perfecto™ THZ range has been developed to meet the exacting lubrication requirements of steam turbines where a mineral-based oil is required. The additive treatment ensures good corrosion and oxidation resistance, excellent demulsification properties without foaming in service. The grades in this range are recommended for the lubrication of steam turbines and are also suitable for the lubrication of water and gas turbines, crank-chambers of steam engines and air compressors. The product may furthermore be used for power turbines of generating sets based upon aero-derived gas turbines with moderate operating temperatures as well as a lubricant for circulation system. Advantages:[...]