Shell Irus Fluid DR
Fire resistant hydraulic oil
This page is not indexed. It is missing a real data-sheet link, a grade, or three of viscosity index, pour point, flash point and density.
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Key specs
| Spec | Value | Method |
|---|---|---|
| KV40 | 43 cSt | ASTM D445 |
| KV100 | 5.3 cSt | ASTM D445 |
| Viscosity index | 15 | ASTM D2270 |
| Pour point | -18 °C | ASTM D97 |
| Flash point | — | ASTM D92 |
| Density at 15 °C | 1.125 g/cm³ | typical |
Grade checks
- No ISO grade is stored.
- Computed viscosity index is 18 from the stored KV40 and KV100 (ASTM D2270). The listed index is 15, more than 2 points away.
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: Hydraulic
- Attribute: Fire Resistant
- Synthetic: Conventional
- Copper: Unlisted
- Note: Tri-aryl phosphate ester, fire resistant hydraulic fluid
Equivalents
| Oil | Score | Why |
|---|---|---|
| Mobil Medium | 30 | KV40 within 10%, VI 98 vs 15, conventional, pour -15 vs -18, buyable now |
| Chevron Hydraulic Oil AW 46 | 25 | KV40 within 10%, VI 98 vs 15, conventional, pour -23 vs -18 |
| Castrol Hyspin AWS 46 | 25 | KV40 within 10%, VI 95 vs 15, conventional, pour -24 vs -18 |
| Castrol Hyspin VG 46 | 25 | KV40 within 10%, conventional, pour -24 vs -18 |
| Mobil Nuto H 46 | 25 | KV40 within 10%, VI 98 vs 15, conventional, pour -24 vs -18 |
Scores use published typical data. This is not an exact equivalent, and it is not an OEM approval. Confirm the substitute with the machine builder.
Documents
- No product data sheet link.
Related: Shell, Irus Fluid DR, viscosity index calculator, ISO / SAE / AGMA chart.
Questions
What is a Shell Irus Fluid DR 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 Shell Irus Fluid DR 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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