Castrol
Castrol ALPHASYN HG 220 20L
Product Description Castrol ALPHASYN HG 220 is a premium fully synthetic circulating and hydraulic oil formulated with high-quality PAO base stocks an…
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Product Description
Castrol ALPHASYN HG 220 is a premium fully synthetic circulating and hydraulic oil formulated with high-quality PAO base stocks and advanced additive technology.
It is designed for high-temperature, heavy-duty industrial applications requiring excellent oxidation stability, wear protection, and long service life. Compared with mineral oils, it provides extended drain intervals and improved equipment efficiency.
Applications
• Particularly suitable for industrial systems operating under high temperatures and heavy load conditions
• Ideal for circulating oil and hydraulic systems requiring excellent thermal stability
• Suitable for bearings, gears, and equipment exposed to severe operating environments
• Recommended where extended oil life, strong load carrying capability, and reliable high-temperature performance are required
• Industrial circulating oil systems
• Hydraulic systems operating under high temperature
• Bearings and gears in paper, steel, and cement industries
• Compressors and turbines requiring high-viscosity synthetic oil
• Heavy-duty industrial equipment where ISO VG 220 synthetic oil is recommended
Key Features & Benefits
• Excellent oxidation and thermal stability for extended oil life
• Superior wear protection for pumps, bearings, and gears
• High viscosity index for wide operating temperature range
• Outstanding rust and corrosion protection
• Good air release and low foaming characteristics
• Improved equipment cleanliness and reduced sludge formation
• Reduced maintenance costs and downtime
Specifications & Approvals
Meets or exceeds requirements of:
• DIN 51524 Part 2 – HLP
• DIN 51517 Part 3 – CLP
• ISO 6743/4 – HM
• AGMA 9005
• U.S. Steel 126 / 127
Typical Characteristics
| Property | Typical Value |
|---|---|
| ISO Viscosity Grade | 220 |
| Viscosity @ 40 °C | 218 cSt |
| Viscosity @ 100 °C | 27cSt |
| Viscosity Index | 160 |
| Density @ 15 °C | 0.85 g/ml |
| Flash Point | 272 |
| Pour Point | -51 °C |
| Base Oil Type | PAO Synthetic |
Performance Advantages
• Longer oil life than mineral oils
• Reduced maintenance and downtime
• Excellent protection against wear and deposits
• Reliable performance in high-temperature systems
• Improved system efficiency
Handling & Storage
• Store in a clean, dry environment
• Keep containers sealed to avoid contamination
• Follow OEM lubrication guidelines
- Viscosity:
- 220