Mobil Rarus 426 is a premium performance ashless air compressor lubricant designed to meet the stringent requirements of the major compressor manufacturers. It is formulated with high quality mineral base oils and a high performance additive system designed to provide exceptional equipment protection and reliability for compressors operating under mild to severe conditions. Features and Benefits Excellent wear protection Reduced maintenance costs Cleaner compressors and lower deposits Excellent oxidation and thermal stability Outstanding anti-wear and corrosion protection Applications Mobil Rarus 426 is recommended for use in a wide variety of air compressors, including: Reciprocating compressors Rotary compressors Axial and centrifugal compressors Compressors with critical gears and bearings Compressors in fixed and Mobil installations Specifications ISO VG 68 Viscosity index, ASTM D 2270 105 Foam Seq I, ASTM D 892 10/0