APPLICATIONS:
Eni Arnica 46 is a high performance antiwear hydraulic oil, specifically designed to meet the
needs of modern, high pressure, industrial and mobile equipment hydraulic systems. It’s
formulated with selected base oils treated with “low zinc” technology ensuring excellent
thermal, oxidative and hydrolytic stability.
Eni Arnica 46 is reccomended for outdoor equipment which are likely to operate in wide
temperature range, such as systems where cold start-up and high operating temperatures are
typicals (marine applications). It’s suitable also for indoor manufacturing equipment that
incorporates control systems requiring minimal viscosity change with temperature.
CUSTOMER ADVANTAGES:
• Suitable for applications operating in a wide temperature range thanks to high a viscosity
index and an excellent viscosity stability
• Suitable for hydraulic systems with very thin filters (3 microns)
• Prolongs oil charge life extending re-lubrication intervals thanks to very high termoossidative stability
• Protects hydraulic pumps and components thanks to oustanding antiwear property
• Helps prevent aeration and cavitation damage in low residence time systems thanks to
rapid air release
• Compatible with a wide variety of component metallurgy
• Maximizes water removal system efficiency thanks to excellent demulsibility
SPECIFICATIONS – APPROVALS:
• DIN 51524-3 HVLP
• Danieli Standard n. 0.000.001 – Rev.15
• Sauer Danfoss 520L0463
• CETOP RP 91 H HV
• AISE 127
• Linde
• Commercial Hydraulics
• BS 4231 HSE
• AFNOR NF E 48603 HV
• Fives Cincinnati P-70
• Eaton Vickers I-286-S level
• Eaton Vickers M-2950-S
• Rexroth RD 90220-01/12.10
• ISO 11158 HV
• ZF TE-ML 04R
• Denison HF-0, HF-1, HF-2 Level
CHARACTERISTICS:
Properties Method Unit Typical
Appearance APM 27 – clear
Density at 15°C ASTM D 4052 kg/m³ 877
Viscosity at 40°C ASTM D 445 mm²/s 46.0
Viscosity Index ASTM D 2270 – 150
Flash point COC ASTM D 92 °C 224
Pour point ASTM D 5950 °C -36
Demulsibility at 54°C ASTM D 1401 mins 15
Foaming (sequence I) ASTM D 892 cc/cc 70/0
Cleanliness class ISO 4406 – 19/17/14
