The V-Lube range of oils offer good thermal stability and oxidation resistance and have been selected for use with the Stokes range of vacuum pumps.
| Technical data | |
| Vapour pressure mbar | |
| 20 °C | <1.3 |
| 100 °C | <1.3 |
| Molecular weight | 350-500 |
| Specific gravity at 20 °C | 0.86-0.88 |
| Viscosity cSt at 40 °C | 95.5-100 |
| Pour point °C | -36 |
| Flash point °C | 223 |
| Auto ignition point °C | TBC |
| Sulphur content % mass/mass | 0.281 |
| Energetic particle impact | Conducting polymers formed |
| Thermal stability | good |
| Oxidation resistance | good |
| Chemical resistance | fair |
| Radiation resistance | fair |