Castrol Viscogen G 175
Other oil
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Key specs
| Spec | Value | Method |
|---|---|---|
| KV40 | 167 cSt | ASTM D445 |
| KV100 | 19.8 cSt | ASTM D445 |
| Viscosity index | 137 | ASTM D2270 |
| Pour point | -30 °C | ASTM D97 |
| Flash point | 243 °C | ASTM D92 |
| Density at 15 °C | 0.94 g/cm³ | typical |
Grade checks
- No ISO grade is stored.
- Computed viscosity index is 137, within 2 points of the listed 137.
Viscosity and temperature
ASTM D341 (Walther) fitted to the published KV40 and KV100. It is an interpolation between those two points, and it is not meaningful below the pour point. Move the control to read a temperature.
Classification
- Category: Other
- Synthetic: Synthetic
- Copper: Unlisted
- Note: High temperature chain
Equivalents
No other brand in this catalogue passes the equivalents filters for this oil.
Documents
Related: Castrol, Viscogen G, viscosity index calculator, ISO / SAE / AGMA chart.
Questions
What is a Castrol Viscogen G 175 equivalent?
No other brand in this catalogue clears the equivalents bar for this oil yet (same application, same grade, compatible base oil, and a score of 60 or more). That is not proof that nothing else works. Check the machine manual.
Can Castrol Viscogen G 175 be mixed with another oil?
Mixing two oils that share a base family is sometimes done and sometimes a mistake. Do not mix this oil with a PAG. For any other mix, follow the maker's change-over guidance and the machine manual.
Report a data error
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