
Lubrication Engineers
Asset Reliability Solutions™
Monolec® Multiplex Lubricant (4622)
Product Description
High-Quality Grease Offers Versatile EP Performance
Monolec® Multiplex Lubricant (4622) is a highly versatile, long-life, lithium-complex-thickened grease designed for extreme pressure performance and extended relubrication intervals in a variety of industrial, marine, farm and fleet applications. It contains Monolec®, LE’s proprietary wear-reducing additive, and provides dependable performance in a broad operating temperature range in critical grease points including chassis and wheel bearings. Its versatility makes it possible to consolidate the number of greases used, especially helpful aboard a marine vessel.
Beneficial Qualities
Demonstrates Excellent Versatility
- Works in wide variety of industrial, marine, farm and fleet applications
- Protects both plain and anti-friction bearings
- Meets requirements of NLGI GC-LB grease specification
Withstands Pressure & Reduces Wear
- Demonstrates superior EP characteristics
- Has a Timken OK Load of 27.2 kg (60 lb)
- Provides exceptional film strength and protects against wear
- Protects against corrosion, rust and oxidation
- Exhibits long-lasting mechanical stability
- Results in minimal change in consistency even after repetitive shear
Takes the Heat & the Cold
- Performs well in a broad temperature range
- Demonstrates excellent pumpability for cold weather applications
- Resists high temperatures and protects equipment in elevated temperature applications
- Exhibits high dropping point
Available Grades
- NLGI 2
Demonstrates Excellent Low-Temp Pumpability in US Steel Grease Mobility
The US Steel Grease Mobility Test measures the resistance of grease flow at prescribed temperature and pressure, thereby predicting pumpability characteristics of lubricants under low-temperature operating conditions.
The sample is placed in the pressure cylinder and cold soaked to the prescribed temperature. The flow of grease is started under the selected pressure (usually 150 psi). After the initial flow, sufficient grease is collected to calculate the flow rate in grams of grease per second during a measured amount of time. The higher the flow rate in grams per second, the better the predicted pumpability of the grease.
Performance Requirements Met or Exceeded
- ASTM D4950
- NLGI GC-LB
- SAE J-310
Typical Applications
- Industrial and marine: Conveyors, electric motors, fans
- Marine: Bearings, mooring and anchor winches, hose-handling and provision cranes
- Farm and fleet: Debarkers, ditching machines, dump trucks, forklifts, front-end loaders, vehicle fleets
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Proprietary Additives
LE’s proprietary additives are used exclusively in LE lubricants. Monolec Multiplex Lubricant contains Monolec.
Monolec® wear-reducing additive creates a single molecular lubricating f ilm on metal surfaces, vastly increasing oil film strength without affecting clearances. An invaluable component in LE’s engine oils, industrial oils and many of its other lubricants, Monolec allows opposing surfaces to slide by one another, greatly reducing friction, heat and wear.