Servo Syngear HVI 460 is a Polyalkylene Glycol base synthetic gear lubricant. It has high viscosity index and exceptional thermal and oxidation stability. It is used for worm gear lubrication.It is a very good lubricant for all types of gears, anti-friction and plain bearings which operates under extreme conditions .For example, in blast furnaces of Steel plants.
| Kinematic Viscosity cSt @ 40°C | 414-506 |
| Flash point (COC), °C Min. | 250 |
| Viscosity Index, Min. | 220 |