Mobil Rarus 427 Air compressor Lubricant

The Mobil Rarus 427 is a blend of premium performance ashless air compressor lubricants designed to meet the stringent requirements of the major compressor manufacturers. They are 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. They provide excellent wear protection and the ability to reduce maintenance costs through minimising equipment problems and downstream deposits and carryover. Because of their high FZG Ratings, the Mobil Rarus 427 make outstanding lubricants for compressor systems employing gears and bearings making them an excellent selection for crankcases as well as cylinder lubricants.

Features and Benefits

 •  Reciprocating air compressor crankcases and cylinders

 •  Rotary screw compressors.

  •  Rotary vane compressors.

  •  Axial and centrifugal compressors.

  •  Compressor systems with critical gears and bearings.

  •  Compressors used in stationary and mobile applications.

Specification

Grade                                               ISO 100

Density                                             0.879

Flash Point, Cleveland Open Cup, °C, ASTM   264

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445        11.6

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445      104.6

Viscosity Index                             100

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