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NAT-7099 Lithium EP Greases

Lithium EP greases with SL-Tech solid lubricant technology for heavy earthmoving and industrial equipment. Provides equal or greater EP protection than MoS₂ or graphite without heavy metals. Water-repelling, versatile, and safe. Temperature range: -20°C to 180°C.

Overview

NAT-7099 Lithium EP Greases are primarily designed for use in heavy earthmoving and industrial equipment. The high protection from extreme pressure makes them suitable for use anywhere high load is encountered.

Protection from wear under high load is accomplished by the use of SL-Tech, a proprietary blend of light-coloured solid lubricants. This forms a protective cushion and provides equal or greater extreme pressure properties than MoS₂ or graphite. Protection is further enhanced by the use of selected additives that increase film strength and adhesion.

Higher temperatures can be tolerated with increased lubrication frequency. The TK 2 grade has been used successfully in steel mill roll stands. A minimum order quantity applies to this grade in cartridges.

Service temperature range: -20°C to 180°C.


Benefits

  • Versatile Formulation — One grease can cover all normal ambient temperature applications in the slow to medium speed range.
  • Extreme Pressure / Anti-Wear — Protects against scoring, high shock load conditions, thus reducing downtime and costs of replacement parts.
  • Water-Repelling — Outstanding resistance to water.
  • Safe — Contains no heavy metals or hazardous ingredients.

Applications

NAT-7099 grease is ideal for heavy-duty plant lubrication, earthmoving equipment, and any application involving extreme pressure at slow to medium speeds. Owing to the high base oil viscosity, do not use in electric motor bearings.


Technical Specifications

ASTM #PropertyNAT-7099 EP1NAT-7099 EP2NAT-7099TK EP2
D-217Penetration310–340265–295265–295
D-2265Dropping Point, °F (°C)392 (200)392 (200)392 (200)
D-455Kinematic Viscosity (Base Oil) cSt @ 40°C8008001050
D-455Kinematic Viscosity (Base Oil) cSt @ 100°C616173
D-2270Base Oil Viscosity Index139139139
D-2596Four Ball EP Weld Point, kg620620620
D-2266Four Ball Wear, Scar Diameter, mm0.60.60.6
D-1264Water Washout, % Loss< 5%< 3%< 3%
D-4049Water Spray-off, % Loss< 10%< 10%
ColourBlueBlueBlue

Specification Guide

LP Load Performance - Ability to handle heavy loads
CP Corrosion Protection - Resistance to rust and corrosion
OR Oxidation Resistance - Resistance to oxidation
LTP Low Temperature Performance - Effectiveness in cold conditions
HTP High Temperature Performance - Stability in high heat
AWP Anti-Wear Performance - Ability to reduce wear and tear

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