- HV/HVLP hydraulics
ISO VG 15
Low-zinc anti-wear hydraulic oil for high-pressure systems
Hydraulic oil HVLP — DIN 51524, part 3
HVLP oils, with the HLP additive package and a high viscosity index, for 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.
NF E 48-603 type HV
Class HV of the French standard: an antiwear hydraulic oil with a high viscosity index.
BS 4231 class HSE — hydraulic viscosity grade
Class HSE of the British hydraulic fluid viscosity classification, sitting around ISO VG 68.
| Property | Typical value | Method |
|---|---|---|
| Appearance | clear | APM 27 |
| Density at 15°Ckg/m³ | 852 | ASTM D 4052 |
| Viscosity at 40°Cmm²/s | 15.0 | ASTM D 445 |
| Viscosity index | 150 | ASTM D 2270 |
| Flash point COC°C | 188 | ASTM D 92 |
| Pour point°C | -45 | ASTM D 97 |
| Demulsibility at 54°Cmins | 5 | ASTM D 1401 |

Eni Arnica 15 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 15 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.
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