Providing Precision Lubricants and Lubrication Solutions

     
 

Gear Oil: RPL-OL Series

Series Range:

• RPL-OL150 • RPL-OL320  
• RPL-OL220 • RPL-OL460  


Product Description:

The RPL-OL series of gear oils are blended using 100% Synthetic PAO and Ester base fluids with specially designed additives for long lasting gear lubrication under severe operating conditions and over a wide temperature range. They provide for substantial reductions in friction, power consumption and operating temperatures.

RPL-OL gear oils have high Viscosity Indices which is an excellent characteristic in a gear oil because the higher the V.I., the less likely will the viscosity reacts to changes in temperature from factors including start-up, initial loading, operating load and spikes in temperature. High V.I. oils tend not to lose viscosity as a result of things like mechanical shearing, even in heavily loaded gear applications, and this provides for increased protection for your gear applications. RPL-OL gear oils are extremely stable at elevated temperatures and resist the oxidation and thermal degradation that occurs in more conventional oils.

RPL-OL gear oils are recommended for industrial bearings and gears operating over a wide temperature range. They are recommended for lubrication of industrial hypoid type gears, gears subjected to shock loading, transmission gear cases and worm drive axles on mobile contractor type equipment including open pit and underground mining machinery. They also provide superior lubrication of enclosed gear drives and reducers from fractional horsepower gear motors to large horsepower units on rolling mills and mine hoists with a wide variety of gears including spur, bevel, herringbone and worm types.

Features and Benefits:

• High EP and anti-wear properties
• Excellent film strength and adhesion to metal surfaces
• High viscosity indices
• Non-foaming
• Excellent demulsibility - separates readily from water
• High temperature oxidation and thermal stability
• Long lubricant life
• Extended oil drain intervals
• Wide high/low operating temperature ranges.
 

Typical Operating Properties:

PROPERTY RPL-OL150 RPL-OL220 TEST
ISO Grade 150 220 --
Colour Amber Amber --
Viscosity,
cSt@40C
140.4 cSt 210.5 cSt ASTM D445
Viscosity,
cSt@100C
19.2 cSt 26.4 cSt ASTM D445
Viscosity Index 156 160 ASTM D2270
Flash Point 232C/ 450F 237C / 460F ASTM D92
Pour Point -51C / -60F -45C / -50F ASTM D97
Rust Test Pass Pass ASTM D665
Copper Corrosion
24hrs@100C
Pass Pass ASTM D130
4-Ball EP Test 250 kg 250 kg ASTM D2783
4-Ball Wear Test 0.30 mm 0.30 mm ASTM D2266
Timken EP Test 60 lbs 60 lbs ASTM D2782
FZG Gear Test, 12 Stages Pass Pass --
Foam Characteristics 0 / 0 / 0 0 / 0 / 0 ASTM D892
Specific Gravity
(Water = 1.0)
0.870 0.870 ASTM D1298
Air Release @90C -1.8 minutes -1.8 minutes --

 

PROPERTY RPL-OL320 RPL-OL460 TEST
ISO Grade 320 460 --
Colour Amber Amber --
Viscosity,
cSt@40C
311.3 cSt 445.7 cSt ASTM D445
Viscosity,
cSt@100C
34.6 cSt 44.2 cSt ASTM D445
Viscosity Index 156 154 ASTM D2270
Flash Point 243C / 470F 248C / 480F ASTM D92
Pour Point -40C / -40F -40C / -40F ASTM D97
Rust Test Pass Pass ASTM D665
Copper Corrosion
24hrs@100C
Pass Pass ASTM D130
4-Ball EP Test 250 kg 250 kg ASTM D2783
4-Ball Wear Test 0.30 mm 0.30 mm ASTM D2266
Timken EP Test 60 lbs 60 lbs ASTM D2782
FZG Gear Test, 12 Stages Pass Pass --
Foam Characteristics 0 / 0 / 0 0 / 0 / 0 ASTM D892
Specific Gravity
(Water = 1.0)
0.880 0.880 ASTM D1298
Air Release @90C -1.8 minutes -1.8 minutes --

* Please note: The information, data and tables contained in this website have been carefully edited at the time of publication. However, no responsibility for possible errors or omissions can be assumed. We recommend contacting our Application Support Staff to discuss your specific requirements. We are constantly updating our products therefore technical data and specifications may change at any time without notice. 08/2017

Method of Application:

Follow regular lubrication instructions as provided with original equipment. It is recommended to thoroughly drain and clean systems prior to switching over. RPL-OL gear oils contain esters which may not be fully compatible with all materials and are not recommended for certain types of seals, paints and plastics. The proper type of grade of gear oil is important to the performance and life of a gear set. Selection of the correct lubricant viscosity is based on speed, load, operating temperatures and gear geometry.

Available Container Sizes:

Size Metric US Imperial
Gallon 3.79 L / 3.4 kg 1gal / 7.5 lbs
Pail 18.93 L / 16 kg 5 gal / 35 lbs
Keg 56.78 L / 54 kg 15 gal / 120 lbs
Drum 208.20 L / 181 kg 55 gal / 400 lbs
* NB: Sizes and weights are approximate.
 




 

Did you know?

Selecting the correct gear oil for your application can be extremely challenging and confusing.  There is a very broad range of products and price ranges in the marketplace. 

So how do you know which is the right one?  The answer is: it depends on your specific application.

Factors including temperature, load, contaminants,  lube intervals, speed, food grade requirements, and the operating environment usually set the stage for the type of gear oil protection you need.

Contact us to help you match the correct product , at the appropriate price range, for your specific application.

 

Material Safety
Data Sheets
 

RPL-OL Series


 

 
 

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Davley Darmex Precision Lubricants, 2011