Mobil DTE™ Oil Series circulating oils are premium performance products designed for steam and water turbine systems and other system applications where long oil service life is required. Mobil DTE Oil Named Series oils are made from well-refined base oils and an extremely high level of chemical and thermal stability. It is formulated with an additive system that provides rapid and complete separation from water and high resistance to emulsion formation. These series oils provide excellent protection against rust and corrosion and have good anti-wear properties. They have a high viscosity index, which ensures the minimum change of the film thickness depending on the temperature and minimum power loss during the heating period. These grades of oils have excellent air release properties that allow easy separation of the air entering them, thus preventing cavitation and irregular running.

Mobil DTE Oil Series are the lubricants of choice for many users due to their long life, excellent equipment protection and versatility in a wide variety of industrial applications. DTE Oil Named Series oils are widely used in steam turbines and water turbines for lubrication with splash, bath and ring lubrication assemblies and all other continuous circulation methods involving pumps, valves and ancillary equipment. This product line is recommended for continuous service in the lubrication of plain and rolling bearings and parallel shaft gears. It has also been successfully used in rotary air compressor applications and reciprocating natural gas compressors as well as vacuum pumps. The reputations of this series of oils are based on decades of successful service and customer satisfaction.