Castrol Alpha SP Series 20 Litre Extreme Pressure Gear Oil
The Castrol Alpha SP range is high-quality mineral extreme pressure gear lubricants. They are formulated using high-quality mineral base oils which are fortified with a sulfur-phosphorous additive system to prevent scuffing in heavily loaded applications. The balanced formulation separates water rapidly and resists foaming ensuring optimum film strength at the point of contact. The range can be used in splash lubricated or forced circulation systems.
Features:
- Excellent thermal stability and oxidation resistance
- Good water resistance and demulsification characteristics
- Protection of iron and bronze components against corrosion
- Alpha SP is classified as follows: DIN Classification is CLP, (AGMA) EP Classification
Applications:
- Pump bearings
- Spur, bevel, spiral bevel, and planetary gearboxes
- Crankcase lubricant for high-pressure mud or cement pumps
ALPHA SP 68 Specifications:
- Viscosity Grade (ISO): 68
- Kinematic Viscosity (at 40 degree Celsius): 68 mm²/s
- Kinematic Viscosity (at 100 degree Celsius): 8.53 mm²/s
- Viscosity Index: 95
- Pour Point: -21 degree Celsius
- Open Flash Point: 220 degree Celsius
- Foam Sequence (Tendency): 10 ml
- FZG Gear Test ( A/8.3/90): > 12 FLS
ALPHA SP 100 Specifications:
- Viscosity Grade (ISO): 100
- Kinematic Viscosity (at 40 degree Celsius): 100 mm²/s
- Kinematic Viscosity (at 100 degree Celsius): 11.1 mm²/s
- Viscosity Index: 95
- Pour Point: -21 degree Celsius
- Open Flash Point: 220 degree Celsius
- Foam Sequence (Tendency): 10 ml
- FZG Gear Test ( A/8.3/90): > 12 FLS
ALPHA SP 150 Specifications:
- Viscosity Grade (ISO): 150
- Kinematic Viscosity (at 40 degree Celsius): 150 mm²/s
- Kinematic Viscosity (at 100 degree Celsius): 14.5 mm²/s
- Viscosity Index: 95
- Pour Point: -18 degree Celsius
- Open Flash Point: 220 degree Celsius
- Foam Sequence (Tendency): 10 ml
- FZG Gear Test ( A/8.3/90): > 12 FLS
ALPHA SP 460 Specifications:
- Viscosity Grade (ISO): 460
- Kinematic Viscosity (at 40 degree Celsius): 460 mm²/s
- Kinematic Viscosity (at 100 degree Celsius): 30.5 mm²/s
- Viscosity Index: 95
- Pour Point: -12 degree Celsius
- Open Flash Point: 226 degree Celsius
- Foam Sequence (Tendency): 10 ml
- FZG Gear Test ( A/8.3/90): > 12 FLS
- Timken Load (OK): 31.7 kg