Shell Corena S4 R 32 Air Compressor Oil - 55 Gallon Drum
Shell Corena S4 R 32 air compressor oil is a high-quality lubricant for sliding vane and screw rotary air compressors. It's a synthetic and ashless formula that extends the life of equipment and oil operating at high pressures and temperatures. This oil gives you improved system efficiency by reducing deposits, foaming and air bubbles, and protects internal parts against wear and corrosion. It's thinner at lower temperature and thicker at higher temperatures than conventional oils.
Long oil life Maintenance saving Shell Corena S3 R is capable of providing oil maintenance intervals of up to 6000 hours (where allowed by manufacturers) even when operating at maximum discharge temperatures of up to 100 C. It is formulated to help: Resist formation of carbon deposits in sliding vane slots in vane compressors Resist formation of deposits on rotating components in screw compressors Resist thermal breakdown and deposit formation to maintain excellent internal surface cleanliness particularly in oil/air separator and coalescer systems. Exact oil maintenance interval will depend on intake air quality, duty cycle and ambient conditions. For hot and humid type climates as found in the Asian and Pacific regions, a reduced oil drain period is recommended (consult OEM recommendations) Outstanding wear protection: With many years of successful application, Shell Corena S3 R helps provide effective protection of internal metal surfaces from corrosion and wear. It contains an advanced ashless anti-wear system to help prolong the life of critical parts such as bearings and gears. Maintaining system efficiency: Air release and prevention of foaming are critical performance characteristics in a compressor oil, ensuring reliable start-up and continuous compressed air availability. Shell Corena S3 R is designed to provide rapid air release without excessive foaming to give trouble-free operation even under cycling conditions. In addition, Shell Corena S3 R has excellent water separation properties to help ensure continuous efficient operation of the compressor even in the presence of water.
Main Applications
Rotary sliding vane air compressors
Shell Corena S3 R is suitable for oil-flooded or oil-injected vane compressors, operating at pressures of up to 10 bar and with air discharge temperatures of up to 100 C.
Screw air compressors
Suitable for oil flooded or oil injected, single or two-stage rotary compressors, operating at pressures of up to 20 bar and with air discharge temperatures of up to 100 C.
Specifications, Approvals & Recommendations
ISO 6743-3A-DAJ
For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk, or the OEM Approvals website.
