Castrol Hyspin™ AWS 220 is a high-performance hydraulic oil formulated with highly refined mineral oils, incorporating a stabilized zinc additive system to provide excellent anti-wear protection and reliable performance in hydraulic systems.

Key Features:

• Stabilized Zinc Additive System: Provides excellent protection against wear, extending equipment life and reducing maintenance.
• Oxidation Stability: Ensures long oil life, preventing sludge formation and maintaining system cleanliness.
• Excellent Water Separation: Prevents emulsions and ensures efficient operation even in the presence of water.
• Hydrolytic Stability: Resists breakdown in the presence of water, promoting extended oil life and equipment reliability.
• Rust and Corrosion Protection: Protects against rust and corrosion, ensuring system longevity.

Typical Characteristics:

• Viscosity @ 40°C: 220.0 cSt
• Viscosity @ 100°C: 18.9 cSt
• Viscosity Index: 95
• Pour Point: -12°C
• Flash Point: 230°C
• Air Release @ 50°C : 29 min
• Density @ 15°C: 0.890 g/mL

Main Applications:

• Heavy-Duty Hydraulic Systems: Ideal for use in hydraulic systems operating under high loads, such as in industrial machinery and equipment.
• Marine and Offshore Applications: Suitable for systems exposed to harsh conditions where reliability is critical.
• High Viscosity Hydraulic Equipment: Specifically designed for applications where a higher viscosity grade is required to ensure effective lubrication and operation.

Specifications and Approvals:

• DIN 51524 Part 2 (HLP)
• ISO 6743/4 Hydraulic Oils Type HM
• Eaton (Vickers) M-2950-S and I-286-S
• Bosch Rexroth RE90220
• ASTM D6158 HM
• ISO 11158 HM
• US Steel 126
• GB 11118.1 L-HM (General and High Pressure)