Lubrication Engineers Monolec® R & O Compressor / Turbine Oil 6404

Regular price


Versatile Oil Provides Long-Term Anti-Wear Protection

Monolec® R & O Compressor / Turbine Oil is a versatile, heavy-duty oil designed to prolong equipment life by combating the effects of high temperatures, water, contaminants and heavy loads that accelerate wear. Available in seven different viscosity grades, it is ideally suited for use in all types of air compressors and oil circulating systems.

This long-lasting, nonfoaming, turbine-quality oil provides peace of mind by ensuring that your equipment works when it is needed, whether you run it intermittently or continuously. With its superior resistance to heat, oxidation, and moisture, Monolec R & O Compressor / Turbine Oil significantly outperforms ordinary commercial air compressor and turbine oils. It contains Monolec, LE’s exclusive wear-reducing additive, as well as highly effective rust and oxidation inhibitors.



Provides Long-Lasting Protection

  • Provides long oil service life under high heat conditions
  • Extends oil drains by four to six times vs. ordinary oils
  • Reduces maintenance costs
  • Makes it easier to trace leaks due to red color
  • Prolongs equipment life

    Reduces Wear, Operating Temps & Energy Use
  • Possesses exceptional film strength, protecting moving parts from wear and scuffing
  • Minimizes viscosity changes as temps vary, resulting in better separation of metal surfaces
  • Maintains uniform lubricant layer due to highly effective foam suppressant that breaks up air bubbles as they form
  • Eliminates overheating and automatic shutdowns
  • Reduces frictional drag, lowering power consumption

    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

    Minimizes Carbon, Varnish & Sludge
  • Inhibits carbon formation and deposits
  • Reduces acids and insoluble products caused by oil oxidation
  • Prevents sludging during service
  • Keeps systems clean and operating smoothly


    • Air compressors
    • Air line oilers
    • Bearings
    • Blowers
    • Circulating & splash systems
    • Gearboxes
    • Industrial turbines
    • Vacuum pumps



    • AGMA 9005-D94
    • Baker Perkins 69-D (6401)
    • Cincinnati Machine [P-68 (6401)] [P-69 (6403)] [P-70 (6402)]
    • Diamond Power Soot Blowers (6401)
    • General Mills “B” Lubricants
    • USDA H2
    • Xerox 36-0028 (6401)


    Color: Red

    AGMA Grade: 3

    ISO VG: 100/30



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