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EP 90/140

EP 90/140

Viscosity
Grades

SAE 90, SAE 140

Market Application

Comet EP 90 and EP 140 are multi use extreme pressure gear oils designed to suit a large number of applications including lubrication of automotive manual gear boxes and hypoid final drive units.Viscosity grades SAE 90 and SAE 140 take care of a wide range of climatic and service conditions and should be selected in accordance with vehicle manufacturers’ recommendations.

Performance
Levels

Equivalent to: API service classification GL-4

Product
Description

Comet EP 90 and EP 140 are made with superior quality mineral oils blended with anti-oxidant, anti-corrosion and anti-foam additives, to prevent oxidation of oil and corrosion of gear tooth as well as prevent the lubricant from foaming during the service. These oils contain specially developed extreme pressure additives to take care of high loads/temperatures/ sliding speeds involved in service of hypoid final drive units. Extreme pressure additives form a protective chemical-low frictional film on the two contacting metal surfaces, thus protecting the gears against high temperatures and loads. The corrosion inhibitor, additives neutralize any acids formed during the service.

Typical
Characteristics

EP 90EP 140
Specific Gravity@ 15/15°C0.8950.888
Kin.Viscosity@100°C cst, min16.025.0
Viscosity Index min90.0100
COC Flash Point °C min200200
ADDITIVE: EP CONTAINS SULPHUR AND PHOSPHORUS
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