Shell Corena S4 R 68

Description

Product Description

Shell Corena S4 R 68 is an exceptional synthetic air compressor oil meticulously designed to deliver superior lubrication performance for rotary sliding vane and screw air compressors. With its advanced additive system, this oil ensures excellent protection and efficiency, even in severe applications. Whether you’re looking for durability, specific use, or quality material, Shell Corena S4 R 68 ticks all the boxes.

Performance of Shell Corena S4 R 68

• Extra Long Life: Shell Corena S4 R 68 offers extended oil life, resulting in maintenance savings. It can provide oil maintenance intervals of up to 10,000 hours (where allowed by manufacturers) and even up to 12,000 hours under certain conditions.
• Improved Efficiency: The advanced formulation of Shell Corena S4 R 68 ensures exceptional resistance to thermal and chemical breakdown. It resists the formation of deposits on rotating components in screw compressors and sliding vane slots, ensuring continuous efficient operation.
• Severe Applications: Shell Corena S4 R 68 is suitable for use in oil-flooded or oil-injected single or two-stage rotary vane or screw air compressors, even under severe service conditions.

Features of Shell Corena S4 R 68

1. Long Oil Life: Capable of providing oil maintenance intervals of up to 10,000 hours, even at maximum discharge temperatures exceeding 100°C. The advanced formulation ensures exceptional resistance to thermal and chemical breakdown.
2. Exceptional Wear Protection: Protects internal metal surfaces from corrosion and wear, thanks to its advanced ashless anti-wear system.
3. Rapid Air Release: Provides trouble-free operation even under cycling conditions, ensuring reliable start-up and continuous compressed air availability.
4. Low Volatility: Reduces evaporation and oil carryover in the compressor, resulting in lower oil top-up requirements and increased air quality.
5. Excellent Water Separation Properties: Ensures continuous efficient operation, even in the presence of water.

Benefits of Shell Corena S4 R 68

1. Maintenance Savings: Longer oil life means fewer oil changes, reducing maintenance costs.
2. Reliable Operation: Exceptional wear protection and rapid air release contribute to trouble-free operation.
3. Reduced Environmental Impact: Low volatility and excellent water separation properties enhance environmental performance.

Specifications of Shell Corena S4 R 68

• Viscosity at 40°C: 68 mm²/s
• Viscosity at 100°C: 10.2 mm²/s

Certifications

• Shell Corena S4 R 68 is approved by ABB for use in VTR turbochargers, with a maximum oil change interval of 5,000 hours.

Health and Safety

Shell Corena S4 R 68 is unlikely to present any significant health or safety hazard when properly used in the recommended application. Avoid contact with skin, and use impervious gloves with used oil. After skin contact, wash immediately with soap and water.

Color

The color of Shell Corena S4 R 68 is light amber.

API

ISO/DP 6521-L-DAB

Operating Temperatures

Suitable for use in exceptionally high ambient temperatures or humidity conditions.

Container per Liter

Available in 20L and 209L containers.

Base Oil

Synthetic base oil.

Recommendations

Consult OEM recommendations for specific applications.

Maintenance Conditions

The exact oil maintenance interval depends on intake air quality, duty cycle, and ambient conditions. For hot and humid climates, the recommended lower oil drain period is 10,000 hours.

Applications

• Rotary sliding vane and screw air compressors
• Severe service conditions

Shell Corena S4 R 68 is your reliable choice for efficient and durable air compressor lubrication. Whether you’re looking for quality, affordability, or performance, Shell Corena S4 R 68 delivers outstanding results.

Industries Where Shell Corena S4 R 68 Is Popular

• Manufacturing and production facilities
• Automotive workshops
• Food and beverage processing plants
• Pharmaceutical and chemical industries
• Textile and printing factories

Price of Shell Corena S4 R 68

For pricing details and to place an order, contact us today! Our team will provide you with the best price for this high-quality synthetic compressor oil.

Flash Point of Shell Corena S4 R 68

The flash point of Shell Corena S4 R 68 is 240°C (464°F), ensuring safe operation even under high-temperature conditions.

Drop Point of Shell Corena S4 R 68

Shell Corena S4 R 68 does not have a specific drop point, as it is not a grease but an oil. However, its excellent thermal stability ensures consistent performance at elevated temperatures.

Viscosity of Shell Corena S4 R 68

• Viscosity at 40°C: 68 mm²/s
• Viscosity at 100°C: 10.2 mm²/s

Frequently Asked Questions (FAQs) about Shell Corena S4 R 68

1. Is Shell Corena S4 R 68 compatible with other compressor oils?
   • Yes, Shell Corena S4 R 68 is compatible with most other synthetic and mineral-based compressor oils. However, it is recommended to consult the manufacturer’s guidelines before mixing different oils.
2. Can I use Shell Corena S4 R 68 in reciprocating air compressors?
   • No, Shell Corena S4 R 68 is specifically designed for rotary sliding vane and screw air compressors. For reciprocating compressors, consider using a different oil formulation.
3. What are the storage requirements for Shell Corena S4 R 68?
   • Store Shell Corena S4 R 68 in a cool, dry place away from direct sunlight. Ensure proper sealing of containers to prevent contamination.