Shell Corena S2 R 46 is a reliable detergent-based rotary air compressor oil engineered for extended oil life, component protection, and clean operation in screw and vane compressors operating at up to 15 bar and 100 °C.
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Shell Corena S2 R 46

Old product name: Shell Corena D

Shell Corena S2 R 46 is a reliable detergent-based rotary air compressor oil engineered for extended oil life, component protection, and clean operation in screw and vane compressors operating at up to 15 bar and 100 °C.

Category:

Shell Corena S2 R 46

( Previously named: Shell Corena D )

Detergent-based oil for rotary screw and sliding vane air compressors

  • Delivers up to 4000-hour oil life under standard operating conditions

  • Reduces formation of carbon in sliding vane slots and deposits in screw compressors

  • Maintains excellent internal cleanliness, especially in air/oil separators and coalescers

  • Proven anti-wear protection system safeguards gears and bearings

  • Rapid air release with minimal foaming for reliable operation

  • Separates water-oil emulsions efficiently for clean air delivery

  • Suitable for use in rotary vacuum pumps

  • Compatible with standard mineral oil seals

  • Formerly known as: Shell Corena D

Global Product Code: 001D7776



Application:

Shell Corena S2 R 46 is a high-quality, detergent-based air compressor oil developed for use in oil-injected rotary screw and sliding vane air compressors operating at discharge temperatures up to 100 °C and pressures up to 15 bar. It is also suitable for use in rotary vacuum pump applications under compatible pressure conditions.

Performance Features & Benefits:

  • Extended Oil Life: Capable of providing oil drain intervals up to 4000 hours, depending on operating conditions and OEM recommendations.
  • Clean System Operation: Helps resist carbon and deposit formation on internal compressor components, especially in screw compressors and sliding vanes.
  • Effective Wear Protection: Contains proven anti-wear additives to protect bearings, gears, and internal metal surfaces from damage.
  • Efficient Air Handling: Rapid air release and low foaming characteristics ensure reliable compressor performance under load cycling.
  • Water Separation: Excellent demulsibility ensures quick separation of oil-water mixtures in air/oil separators and dryers.

Main Application Areas:

  • Oil-injected rotary screw air compressors (up to 15 bar, 100 °C discharge)
  • Oil-injected sliding vane compressors
  • Rotary vacuum pumps (except for ultra-high vacuum—consult Shell for guidance)

Specifications & Approvals:

  • ISO 6743-3:2003 (DAH)
  • Used by major OEMs worldwide

Environmental & Safety Information:

  • Avoid skin contact with used oil; wear protective gloves.
  • Dispose of used oil through authorized collection facilities only.
  • Safety Data Sheet (SDS) available via inquiry

Technical Specifications:

Property Typical Value Method
ISO Viscosity Grade 46 ISO 3448
Kinematic Viscosity @ 40°C 46 mm²/s ASTM D445
Kinematic Viscosity @ 100°C 6.9 mm²/s ASTM D445
Density @ 15°C 875 kg/m³ ASTM D1298
Flash Point (COC) 230°C ASTM D92
Pour Point -33°C ASTM D97
Sulphated Ash 0.43% DIN 51575
Oxidation Stability (ΔCCT) 0.45% DIN 51352-1
Water Separability @ 54°C 40 min ASTM D1401
FZG Test Load Stage Failure 11 CEC-L-07-A-85

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