ExxonMobil has launched the Mobil DTE 20 Ultra Series, a technologically advanced series of hydraulic oils. The new series is designed for all types of hydraulic systems and components such as close clearance servo-valves and high accuracy numerically controlled (NC) machine tools. It is designed to deliver up to twice its oil life and provide exceptional performance in the harshest conditions. By a reduction in hydraulic oil consumption, it would also be able to support environmental care. The new series can help industries in achieving unprecedented performance goals easily by extending component life, and reducing maintenance costs and system wear. Extensive testing shows that it comes with better water handling and filter rating.