Shell Omala S2 G 320 is a high-quality extreme-pressure gear oil developed for enclosed industrial gear systems, delivering long oil life, superior wear protection, and effective water separation.

Shell Omala S2 G 320

Old product name: Shell Omala Oils

Shell Omala S2 G 320 is a high-quality extreme-pressure gear oil developed for enclosed industrial gear systems, delivering long oil life, superior wear protection, and effective water separation.

Shell Omala S2 G 320

( Previously named: Shell Omala Oils )

Extreme-pressure gear oil for heavy-duty enclosed gear systems

  • Sulphur-phosphorus EP additive system for high load-carrying capacity

  • Resists thermal and chemical degradation at bulk temperatures up to 100 °C

  • Protects gears and bearings from wear and corrosion

  • Excellent demulsibility for quick water drainage and reliable contact lubrication

  • Suitable for steel spur and helical gears in industrial gearboxes

  • Can be used in splash-lubricated and circulating systems

  • Not suitable for filters below 10 microns or worm drives

  • Formerly known as Shell Omala Oils

Global Product Code: 001D7838



Application:

Shell Omala S2 G 320 is designed for enclosed industrial gear systems operating under heavy load. It features a sulphur-phosphorus EP additive system that provides excellent gear and bearing protection. The oil maintains thermal and oxidative stability, and is suitable for spur and helical gears, as well as bearings in circulating and splash-lubricated systems. Formerly known as Shell Omala Oils.

Performance Features & Benefits:

  • Extended Oil Life: Withstands high thermal loads and resists sludge formation, extending maintenance intervals even at temperatures up to 100 °C.
  • Wear and Corrosion Protection: EP additives minimize wear and protect steel components even in the presence of water or solid contaminants.
  • Efficient Water Separation: Allows for easy drainage of water, helping to prevent surface fatigue and internal corrosion.

Main Application Areas:

  • Enclosed industrial gearboxes with spur and helical gears
  • Splash-lubricated and circulating bearing systems
  • Not recommended for highly loaded worm drives or systems with fine filtration (<10 µm)

Specifications & Approvals:

  • Fives Cincinnati P-59
  • AGMA EP 9005-E02
  • ISO 12925-1 Type CKD
  • DIN 51517 Part 3 CLP

Environmental & Safety Information:

  • Unlikely to pose significant health hazards under recommended use.
  • Avoid contact with skin. Use impervious gloves with used oil. Wash immediately after skin contact.
  • Do not dispose of used oil into drains or the environment. Return to an authorized collection point.
  • Safety Data Sheet (SDS) available via inquiry

Technical Specifications:

Property Typical Value Method
ISO Viscosity Grade 320 ISO 3448
Kinematic Viscosity @ 40°C 320 mm²/s ISO 3104
Kinematic Viscosity @ 100°C 25 mm²/s ISO 3104
Viscosity Index 100 ISO 2909
Density @ 15°C 903 kg/m³ ISO 12185
Flash Point (COC) 250 °C ISO 2592
Pour Point -15 °C ISO 3016

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