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OVERVIEW

SUNOCO CHALLENGE PAO SYNTHETIC FLUIDS are synthetic gearbox, bearing, and circulating oils that are formulated from premium polyalphaolefin (PAO) base fluids for enclosed systems requiring ashless antioxidants and anti-wear. These oils have been designed to provide proper lubrication under hydrodynamic and mild boundary lubrication conditions. They are recommended for gear systems where moderate loads and high temperatures are expected, including worm gears containing soft metals such as bronze, brass and copper. 

FEATURES & BENEFITS

SUNOCO CHALLENGE PAO SYNTHETIC FLUIDS are 100% synthetic PAO lubricants formulated for wide operating temperature ranges. Their low pour points and high flash points provide increased thermal and oxidative stability over mineral based lubricants.   They possess inherently high viscosity indexes that impart greater film thickness at higher temperatures while still providing excellent cold-flow properties at start-up and lower operating temperatures.  These fluids reduce power consumption, operating temps, and help prolong the life of equipment.  SUNOCO CHALLENGE PAO SYNTHETIC FLUIDS utilize select additives to enhance oxidation and thermal stability for longer lubricant life and to protect against rust and corrosion, wear, and foaming.

APPLICATIONS

SUNOCO CHALLENGE PAO SYNTHETIC FLUIDS are designed to be multipurpose lubricants that can be used a wide variety of industrial applications. They are essentially compatible with most all materials used in the production of seals, hoses, gaskets and paint. They are recommended for use in the lubrication of heavily loaded gears and plain or roller bearing elements under severe high or low temperature operation.  SUNOCO CHALLENGE PAO SYNTHETIC FLUIDS are particularly suited to replace mineral oils in applications where shorten lubricant life and the associated high maintenance costs have occurred.  Key applications include: vacuum pumps, hydraulic systems, blowers, enclosed spur, helical, bevel & worm gear units, plain and roller contact bearings, circulating and splash lubricated systems, and mist systems.

Product Code

9643

9653

9663

9673

9683

9693

9803

9813

7293

ISO Viscosity Grade

32

46

68

100

150

220

320

460

680

Viscosity, cSt @ 40 °C

31.6

46

67.3

99.1

149.1

231.7

340.9

480.2

728

Viscosity, cSt @ 100 °C

5.8

7.8

10.9

14.4

19.8

27.6

37.2

48.3

67.5

Viscosity Index

126

138

153

150

153

154

157

160

166

Flash Point, °C, min.

232

246

266

266

243

249

255

243

266

Pour Point, °C, max.

-54

-40

-43

-43

-44

-45

-48

-48

-43

Copper Corrosion

1A

1A

1A

1A

1A

1A

1A

1A

1A

Rust Prevention

Pass

Pass

Pass

Pass

Pass

Pass

Pass

Pass

Pass

FZG Gear

11

11

12+

12+

12+

12+

12+

12+

12+