MONOLEC® Industrial Lubricants are designed especially for centralized lubrication systems. They contain MONOLEC®, LE’s exclusive wear-reducing additive and highly effective extreme pressure additives which meet the most stringent requirements of equipment manufacturers and users. Unlike many lubricants used in centralized lubrication systems, MONOLEC® Industrial Lubricant was designed for use in these systems. MONOLEC® Industrial Lubricants are waterproof and will not form permanent emulsions where moisture is present. They contain special rust preventative additives.

Lubrication Engineers operates under an ISO 9001 Certified Quality System.
Unit of Measure

Benefits and Recommendations

Available Container Size

N/A Single Tube

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GHS Statement

N/A For commercial and professional use only

Beneficial Qualities

N/A Lube System Compatibility
  • Reliably pumpable for centralizedlubrication equipment
  • Can handle extreme cold;pumpable down to -40°C (-40°F)
  • Exhibits low separation or“bleed” in centralized systems
Water ResistanceM
  • Combats moisture
  • Protects against rust & corrosion
Extreme Pressure &Wear Protection
  • Protects equipment againstmetal-to-metal contactand scoring
  • Performs well under heavy loadsand shock-loading conditions
Long-Lasting Performance
  • Maintains exceptionalfilm strength
  • Remains mechanicallystable throughout its use
  • Maintains consistencyafter being repeatedly heatedand cooled
  • Maintains excellent heatreversion
  • Will not oxidize or hardenwith age; old grease is easilypushed out and replaced withfresh grease

Available Grades

  • NLGI 1 (4701)
  • NLGI 0 (4702)
  • NLGI 00 (4700)

Proprietary Additives


LE’s proprietary additives are usedexclusively in LE lubricants. MonolecIndustrial Lubricant contains Monolec.

Monolec® wear-reducing additivecreates a single molecular lubricatingfilm on metal surfaces, vastlyincreasing oil film strength withoutaffecting clearances. An invaluablecomponent in LE’s engine oils,industrial oils and many of its otherlubricants, Monolec allows opposingsurfaces to slide by one another,greatly reducing friction, heat andwear.

Typical Applications

  • Centralized automatic lubrication systems
  • Use where pumpable medium-EPgrease is required
  • Especially good for low-temperaturegrease applications
  • 4701: Angelus Sanitary Can Machine
  • 4702: Diamond Power Soot Blowers


  • Operating range: -40° to 149°C (-40 to300°F)

Asset Reliability Solutions

N/A Reliability Solution Products

Physical Characteristics - Typical

Thickener Type

N/A Aluminum complex


N/A Smooth


N/A Red

NLGI Grade

N/A 0

Performance Test Results

Worked 60 Penetration ASTM D217

N/A 370

Dropping Point ºC(ºF), ASTM D2265

N/A 218 (425)

Flash Point °C(°F), (COC), ASTM D92

N/A 260 (500)

Viscosity @ 100°C, cSt, ASTM D445

N/A 12.50

Viscosity @ 40°C, cSt, ASTM D445

N/A 120.0

Oxidation drop in psi @ 100 hrs, ASTM D942

N/A 5

Corrosion Prevention DI H2O, ASTM D1743

N/A Pass

Timken OK Load lbs, ASTM D2509

N/A 45