Featuring Shell's patented formula, Shell Tellus S2 VX 22 (550026315) is a superior hydraulic fuel that significantly reduces equipment maintenance downtime by helping to prevent thermal and mechanical breakdown. With excellent viscosity control, the fluid is uniquely formulated to perform under extreme mechanical stress and across a wide range of temperatures. Shell Tellus S2 VX 22 provides excellent stability in moist conditions, ensuring long fluid life and reducing system rust and corrosion. In addition, viscosity modifiers help minimize variations in the fluid properties throughout the drain interval.