Description
Castrol Alphasyn™ EP 220
Product Description
Castrol Alphasyn™ EP 220 is a premium fully synthetic industrial gear oil formulated with PAO (Polyalphaolefin) base oils and advanced sulphur/phosphorus Extreme Pressure (EP) additive technology. It is designed for enclosed industrial gear systems operating under heavy loads, shock loads, and severe environmental conditions, providing exceptional wear protection, micropitting resistance, and long service life.
Key Features & Benefits
- Outstanding EP and anti-wear protection
- Excellent micropitting resistance
- High load-carrying capacity for heavily loaded gearboxes
- Exceptional thermal and oxidation stability
- Wide operating temperature range
- Excellent water separation and demulsibility
- Rapid air release and foam control
- Long lubricant service life compared with conventional mineral oils
- Compatible with nitrile, silicone, and fluoropolymer seals.
Typical Applications
- Heavy-duty enclosed industrial gearboxes
- Shock-loaded gear systems
- Mining and quarrying equipment
- Marine gear applications
- Paper manufacturing equipment
- Offshore drilling transmissions and top drives
- Industrial bearings requiring EP protection.
Specifications & Approvals
Meets or exceeds:
- DIN 51517 Part 3 (CLP)
- AGMA 9005-E02
- AIST 224
- Flender
- David Brown Type E
- Hansen Transmissions
- Lohmann & Stolterfoh
Typical Physical Characteristics
| Property | Test Method | Value |
|---|---|---|
| ISO Viscosity Grade | - | 220 |
| Density @ 15°C | ASTM D4052 | 860 kg/m³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | 223 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 26.4 mm²/s |
| Viscosity Index | ASTM D2270 | 152 |
| Pour Point | ASTM D97 | -45°C |
| Flash Point (COC) | ASTM D92 | 240°C |
| Foam Sequence I | ASTM D892 | 20/0 ml |
| Rust Test (Synthetic Seawater) | ASTM D665B | Pass |
| FZG Gear Scuffing Test A/8.3/90 | ISO 14635-1 | >14 |
| FZG Gear Scuffing Test A/16.6/90 | ISO 14635-1 | >14 |
| FZG Micropitting Test | FVA 54-7 | Stage 10 (High) |
| FE-8 Bearing Wear Test | DIN 51819-3 | <5 mg |
Performance Advantages
- Provides superior protection against gear wear and shock loading
- Helps prevent micropitting damage in heavily loaded gears
- Extends oil drain intervals and component life
- Improves gearbox reliability and efficiency
- Suitable for extreme temperature environments
- Reduces maintenance costs and downtime.
Storage & Handling
Store in a clean, dry environment away from direct sunlight and moisture. Keep containers tightly sealed when not in use to prevent contamination.
Health & Safety
Refer to the latest Safety Data Sheet (SDS) before use. Follow recommended industrial hygiene and handling procedures. Avoid prolonged skin contact and dispose of used lubricant in accordance with local regulations.
