1601-1610, 1302, 1304 Duolec® Industrial Gear Oil

High-Performance Oil Delivers Superior Lubrication in High-Temperature, High-Load Applications

Duolec Industrial Gear Oil (1601-1610, 1302, 1304) is a high-performance industrial gear oil with ISO grades ranging from ISO VG 46 to 1500. Designed for use in any industrial gear or bearing application that requires a thermally stable, extreme pressure/antiscuff lubricant, it maintains performance even after filtration.

Duolec Industrial Gear Oil contains Duolec, LE’s dualacting additive that provides both wear-reducing and EP protection, and is fortified with a shear stable tackifier to provide adhesion to metal during use.

Beneficial Qualities

Maintains Performance in Extreme Conditions

  • Possesses high film strength
  • Remains stable despite high temps
  • Resists oxidation and sludge formation
  • Provides wear-reducing and EP/antiscuff protection

Adheres to Metal

  • Contains shear-stable tackifier that allows oil to adhere to metal components
  • Remains tacky during high shear use

Resists Moisture

  • Separates readily from water, continuing to provide effective lubrication
    1. Ordinary gear oils will emulsify and foam, causing increased friction and poor lubrication


  • Contains no solids that can be removed during filtration
  • Remains within viscosity grade after filtration

Performance Requirements Met or Exceeded

  • ANSI/AGMA 9005-F16
  • AIST 224 (US Steel 224)
  • DIN 51517-3 CLP
  • ISO 12925-1 CKD
  • USDA H2
  • Typical Applications

  • Enclosed gearboxes
  • Bowl mills / pulverizers
  • Homogenizers
  • Planetary gears
  • Oil lubricated bearings

  • Lubrication Technologies, Inc.

    Lubrication Technologies, Inc. has been an independent manufacturer's representative of Lubrication Engineers, Inc. for over 45 years. LE’s line of high-performance lubricants – manufactured and made of highly refined base oils and proprietary additives – far exceed the performance of conventional lubricants in a wide variety of industrial and automotive applications. Call our consultants at Lubrication Technologies (413) 788-5823 for more information on LE Products.


    We'll do everything we can to insure you get the best solution for your application!


    T (413) 788-LUBE (5823)

    Lubrication Technologies, Inc.
    120 Bosworth St
    West Springfield, MA 01089

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