6603 LowTox® Hydraulic Oil

Provides reduced toxicity without reduced performance

LE’s Low Tox® Hydraulic Oil (6603) provides superior performance – equivalent to premium hydraulic oils – with long oil life and excellent wear protection, while providing lower toxicity than biodegradable hydraulic oils. Its advanced technology formulation – with highly refined mineral oil and specially selected ashless additives – offers low toxicity, but it does not sacrifice lubrication performance or necessitate shortening of lubricant change intervals; there is no worry of premature oxidation or failure of the lubricant as there is with most vegetable oil-based products.

Beneficial Qualities

Environmentally Friendly

  • Exhibits very low toxicity as compared to conventional and biodegradable hydraulic oils

Premium Long-Lasting Performance

  • Performs better than conventional antiwear hydraulic oils
  • Can be used without having to lower the rated pressures of hydraulic equipment
  • Provides good rust and corrosion protection
  • Resists hydrolysis better than vegetable or synthetic esterbased oils
  • Exhibits excellent demulsibility
  • Is compatible with seals

Protects Against Water, Rust & Corrosion

  • Separates rapidly from water, allowing excess water to accumulate for easy drain-off
  • Provide exceptional resistance to moisture, particularly effective during periods of shutdown when cooling may cause condensation
  • Protects metal surfaces against rust and corrosion, even in sensitive silver, copper and copper-lead bearings

Available Grade

  • ISO 68

Performance Requirements Met or Exceeded

  • Eaton Brochure 03-401-2010
  • Parker (formerly Denison) HF-0
  • Typical Applications

  • Hydroelectric facilities
  • Flood control structures
  • Offshore installations
  • Locks on rivers
  • Dredging equipment
  • Forestry and logging equipment
  • Construction equipment
  • Water and wastewater treatment plants
  • Paper mills
  • Mining
  • Other applications where low toxicity and minimal environmental impact is desirable.

  • 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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