Key Features and Benefits:
- Extended Oil Life and Maintenance Savings: Shell Corena S3 R46 can provide oil change intervals up to 4,000 hours, even at maximum discharge gas temperatures up to 100°C. It is formulated to resist the formation of carbonaceous deposits in vane compressors and prevent deposits on rotating components in screw compressors. Additionally, it offers resistance to thermal breakdown, maintaining excellent internal cleanliness, particularly in oil/air separators and coalescent filter systems.
- Excellent Wear Protection: With years of successful application, Shell Corena S3 R46 provides effective protection of internal metal surfaces against corrosion and wear. It contains an advanced ashless anti-wear system that extends the lifespan of critical components such as bearings and gears.
- Maintained System Efficiency: The oil’s air separation and anti-foam properties are essential performance characteristics for compressor oil, ensuring reliable startup and continuous availability of compressed air. Shell Corena S3 R46 facilitates rapid air separation without excessive foaming for efficient operation, even under demanding operating conditions. Moreover, it exhibits excellent water separation capabilities, ensuring continuous efficient compressor operation, even in the presence of water.
Applications:
Shell Corena S3 R46 is suitable for oil-immersed or oil-injected single or two-stage vane or screw air compressors.
Specifications:
- ISO Viscosity Grade: 46
- Kinematic Viscosity at 40°C: 46 mm²/s
- Kinematic Viscosity at 100°C: 6.9 mm²/s
- Viscosity Index (VI): 105
- Density at 15°C: 868 kg/m³
- Flash Point (COC): 230°C
- Air Release Time: 3 minutes
- RPVOT: 700 minutes
- FZG Test Load Stage: 11
- Pour Point: -30°C
- Water Separability at 54°C: 15 minutes
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