Shell Corena S4 R 68 is a synthetic lubricant providing exceptional performance in industrial compressor applications. Corena refers to a series of Shell Lubricants that cover a variety of industrial compressor, blowers and vacuum pump lubrication requirements. The "S4 R" series are an advanced synthetic air compressor oil incorporating a unique high performance additive system. It is designed to deliver the highest performance lubrication of rotary sliding vane and screw air compressors. 68 represents the thickness of the oil which is an International Standards Organization Viscosity Grade (ISO VG) 68.
*This product line was formally known as Shell Corena AP and Shell Corena PAO
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