ARCTIC LOW POUR
LOW-POUR, HIGH VI ANTI-WEAR HYDRAULIC OIL
Phillips 66® Arctic Low Pour Hydraulic Oil is a high-quality anti-wear hydraulic oil designed for industrial and mobile equipment in extremely cold environments. Its high viscosity index and low pour point make it ideal for arctic conditions.
Arctic Low Pour Hydraulic Oil is engineered to offer exceptional low-temperature properties, robust wear protection for hydraulic pumps and motors, and resistance to deposit formation. It also safeguards against rust and corrosion. The oil's superior water-separating properties help prevent emulsion formation. At the same time, its resistance to foam buildup ensures optimal hydraulic system response.
While Arctic Low Pour Hydraulic Oil is suitable for land-based hydraulic systems that require a MIL-H-5606 fluid, it is not recommended for aircraft use.

Links of Interest
Features & Benefits
- Outstanding low-temperature properties
- Very high viscosity index for use in arctic conditions
- Good wear protection for hydraulic pumps and motors
- Resists deposit formation and viscosity increase due to oxidation
- Protects against rust and corrosion
- Good water-separating properties
- Good foam resistance
- High dielectric strength for use in electrical service bucket trucks (cherry pickers)
Applications
- Industrial and mobile equipment operating in cold climates
- Bucket trucks (cherry pickers) used for servicing electrical power lines or for tree-trimming
- Surface mining equipment
Technical Details
Additional Details:
ISO Grade | 15 |
Specific Gravity @ 60°F | 0.876 |
Density, lbs/gal @ 60°F | 7.29 |
Color, ASTM D1500 | 0.5 |
Flash Point (COC), °C (°F) | 103 (217) |
Pour Point, °C (°F) | -62(-80) |
Viscosity | |
cP @ -40°C (Brookfield) | 450 |
cSt @ -40°C (calculated) | 226 |
cSt @ 40°C | 15 |
cSt @ 100°C | 5.6 |
SUS @ 100°F | 77.4 |
SUS @ 210°F | 44.6 |
Viscosity Index | 383 |
Acid Number, ASTM D974, mg KOH/g | 0.5 |
Demulsibility, ASTM D1401, minutes to pass | 30 |
Dielectric Strength, ASTM D877, kV(2) | 35 |
Foam Test, ASTM D892 | Pass |
Four-Ball Wear, ASTM D4172, Scar Diameter, mm | 0.55 |
Rust Test, ASTM D665 A&B | Pass |
Zinc, wt % | 0.05 |