DURASYN 166 is a 6 cSt (mm2/s) synthetic hydrocarbon fluid that provides excellent oxidation stability and thermal properties. DURASYN 166 has high viscosity index which helps maintain viscosity over a wide range of operating temperatures. Its high flash point and fire point make DURASYN 166 suitable for applications requiring a nonflammable fluid. DURASYN 166 exhibits good low and high-temperature properties, shear stability and air release properties. These characteristics help provide equipment protection and reliability in demanding conditions. DURASYN 166 is an environmentally preferable product that can be used as a replacement for petroleum-based fluids in various industrial applications that require a nonreactive, noncorrosive and stable synthetic fluid.