Eni OSO 100
Low-zinc anti-wear hydraulic oil with high filterability
ISO VG 100
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | APM 27 |
| Density at 15°Ckg/m³ | 889 | ASTM D 4052 |
| Viscosity at 40°Cmm²/s | 100 | ASTM D 445 |
| Viscosity index | 143 | ASTM D 2270 |
| Flash point (COC)°C | 235 | ASTM D 92 |
| Pour point°C | -36 | ASTM D 97 |
| Demulsibility at 54°Cmins | 20 | ASTM D 1401 |
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Eni Arnica 100 is a high performance anti-wear hydraulic oil, formulated specifically to meet the demands of high-pressure hydraulic systems, both industrial and mobile. It is formulated with selected base oils and a low-zinc additive package, which deliver excellent antioxidant properties and thermal and hydrolytic stability. Eni Arnica 100 is recommended for equipment working across a wide temperature range in the open — machines started at low temperatures and run at high ones (marine applications). It is also recommended for indoor equipment whose control systems require the viscosity to change little with temperature.
AISE 127 — steel mill lubrication recommendations
The AISE — today AIST — standard collecting the lubrication recommendations for steel plant installations: oil types, viscosity grades and requirements per equipment group.
NF E 48-603 type HV
Class HV of the French standard: an antiwear hydraulic oil with a high viscosity index.
Vickers M-2950-S level — mobile hydraulic fluids
The Vickers requirement for hydraulic fluids in mobile equipment, the counterpart of I-286-S on the industrial side. Both were superseded by Eaton 03-401-2010.
Vickers I-286-S — industrial hydraulic fluids
The Vickers specification for hydraulic fluids in stationary industrial systems, verified by the vane pump wear test.
CETOP RP 91 H, type HV — hydraulic fluids
Type HV of the CETOP recommendation: antiwear hydraulic fluids with a high viscosity index.
Bosch Rexroth RE 90220 — mineral hydraulic fluids
Bosch Rexroth’s data sheet for hydraulic fluids based on mineral oil and related hydrocarbons, for its own pumps and motors: filterability, cleanliness and antiwear requirements beyond DIN 51524-2.
Hydraulic oil HVLP — DIN 51524, part 3
Part 3 of the German hydraulic fluid standard: HVLP oils, with the same additive package as HLP but a high viscosity index, for systems working across a wide temperature range.
Hydraulic oil, type H HV — ISO 11158
Class HV of ISO 11158: an antiwear hydraulic oil with a high viscosity index, for systems exposed to wide temperature swings.
BS 4231 class HSE — hydraulic viscosity grade
Class HSE of the British hydraulic fluid viscosity classification, sitting around ISO VG 68.