The Mobil Rarus 827 is a line of supreme performance air compressor lubricants primarily intended for the lubrication of severe duty reciprocating air compressors but are not recommended for air compressors used in breathing air applications.
Features & Benefits:
Features
|
Advantages
& Potential Benefits |
High
Performance Synthetic base stocks |
Significant
performance capabilities relative to mineral oils improved safety |
Low
Ash & Carbon Formation |
Improved
Valve performance |
|
Reduced
deposits in discharge lines |
|
Reduced
potential for fires and explosions in discharge systems |
|
Improved
compressor performance |
Outstanding
Oxidation & Thermal Stability |
Longer
Oil Life |
|
Improved
filter life |
|
Lower
maintenance costs |
High
Load carrying ability |
Reduced
wear of rings,cylinders, bearings and gears |
Excellent
water separability |
Less
carryover to downstream equipment |
|
Reduced
sludge formation in crankcases and discharge lines |
|
Reduced
blockage of coalescers |
|
Less
potential for emulsion formation |
Effective
Rust and Corrosion Protection |
Improved
protection of valves and reduced wear of rings and cylinders |
Typical Properties
ISO
Viscosity grade |
100 |
Viscosity,ASTM
D 445 |
|
cSt
@ 40° C |
107.5 |
cSt
@ 100° C |
10.12 |
Viscosity
Index,ASTM D 2270 |
66 |
Total
Acid Number,ASTM D 974,mgKOH/g |
0.15 |
Copper
Strip Corrosion , ASTM D130, 3h @ 121 °C |
1B |
Rust
Characteristics Proc A, ASTM D 665 |
Pass |
Foam
Seq 1, ASTM D 892 |
10/0 |
Pour
Point ,ASTM D97 ° C |
-36
|
Flash
Point ,° C ,ASTM D 92 |
270 |