Castrol Hyspin AWH-M 46 Anti-wear hydraulic oil HVLP ISO VG 46 – 208L

Castrol Hyspin AWH-M 46 is a high viscosity index (>150) anti-wear mineral oil-based hydraulic oil (HVLP, ISO VG 46) ideal for outdoor hydraulic systems and precision machine tools.

• Pack size: 208 l barrel
• Also available in: 20 l canister

Specifications / Approvals

• DIN 51524-3 (HVLP)
• ISO 6743/4 (HV)
• Cincinnati Lamb (Milacron) P-70
• Parker Hannifin (Denison) HF0
• US Steel 126 & 127
• Eaton (formerly Vickers) I-286-S & M-2950-S

Application

• Outdoor Machinery: These hydraulic oils are suitable for outdoor equipment that operates in wide temperature ranges. They can handle cold start-up conditions and high-temperature continuous running. Examples include off-highway machinery and marine applications, where the equipment may be exposed to extreme temperature variations.
• Indoor Manufacturing Machinery: Hyspin AWH-M 46 hydraulic oil is also suitable for indoor manufacturing equipment, especially those with control systems that require minimal viscosity change with temperature. Precision machine tools are a common example where maintaining consistent viscosity is crucial for precision operations.
• Hydraulic Systems with Nitrile, Silicone, or Fluorinated Seals: These oils are compatible with commonly used seal materials such as nitrile, silicone, and fluorinated (e.g., Viton) seals. This makes them suitable for hydraulic systems that utilize these seal types without risking seal degradation.

Advantages

• High viscosity index and low pour point enables the product to be used over a wide temperature range
• Good shear stability which means no excessive loss in viscosity due to mechanical shearing
• Provides excellent wear protection for hydraulic pumps, helping to reduce downtime caused by unscheduled maintenance
• Excellent water separation and hydrolytic stability, measured by industry standard testing. This increases equipment reliability, helping to prolong the lubricant life and reduce downtime
• Good filterability gives a cleaner system with less frequent filter changes

Technical specifications

• ISO Viscosity Grade: 46
• Density at 15°C: 880 kg/m3
• Viscosity at 40°C: 46
• Viscosity at 100°C: 8.32
• Viscosity Index: >150
• Flash Point – open cup method: 215°C
• Pour Point: -42°C
• GLIS number: 1604A9
• MSDS Code: 456564

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