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75W140-S

100% Synthetic Gear Oil

Available formats :

Safety Data Sheet

Instructions for use

Follow the recommendations of the manufacturer of the equipment part to be lubricated.

Notes

For best results, it is highly recommended to use PROLAB's DE-25 decontaminant prior to using a new lubricant.

Technical Data

Available formats

4 L, 20 L, 55 L, 205 L

Product Number(s)

#590

Technical specifications

Characteristics ASTM Test Typical Values
Standards  

MIL-PRF-2105E

API MT-1

API GL-5

MACK GO-J

SAE J2360

Flash Point D92 220°C
Fire Point D92 242°C
Pour Point D97 -43°C
Density at 15°C D4052 0.89 g/cm3
Viscosity at 40°C D445 163 cSt
Viscosity at 100°C D445 25.6 cSt
Viscosity Index D2270 192

Rust Resistance

(A) Distilled Water

(B) Sea Water

D665

 

Pass

Pass

Foaming Tendency

- Sequence #1

- Sequence #2

- Sequence #3

D892

 

0/0 ml

40/0 ml

0/0 ml

Demulsibility Characteristics

- Water in oil

- Free water

- Emulsion

D2711B

 

0.8 %

85 ml

0 ml

Copper Strip Corrosion D130 1b
4-Ball Wear D4172 0.33 mm

4-Ball Extreme Pressure

- Load index

- Weld load

D2783

 

70

400 kg

Description

75W140-S is a 100% synthetic gear oil with exceptional properties; it surpasses standard oils in versatility, performance, and durability.

Features and Benefits

PROLAB's 75W140-S 100% synthetic gear oil has excellent anti-friction properties that significantly reduce bearing and gear wear while lowering operating temperatures.

The 75W140-S allows for inventory reductions; indeed, it can be used over a wide range of temperatures, thus replacing several oil grades: SAE 75W, SAE 80W140, SAE 85W140, SAE 140. It also reduces downtime spent on seasonal oil changes. The 75W140-S improves the durability and performance of heavy equipment and allows it to operate under harsh climatic conditions, from very hot to very cold.

Types of Applications

Use 75W140-S in industrial gearboxes operating under difficult conditions and in transmissions and differentials of high-performance vehicles.