The R&O SERIES are highly refined, rust and oxidation inhibited hydraulic oils developed to meet the requirements of hydraulic and circulating systems. These oils are designed for use in vane, rotary, gear pumps, and compressors, along with circulating systems and machine tools. These oils are characterized by outstanding performance in preventing rust, oxidation, foaming, air entrainment and many other factors that occur in typical hydraulic systems. The additive system in these oils have been approved as meeting the requirements of most major pump manufacturers and machine tool builders. |
TYPICAL PROPERTIES
| PROPERTY |
R & O |
R & O |
R & O |
R &
O |
R & O |
R & O |
R & O |
||
| Gravity, API (D287) |
31.5 |
31.5 |
31.0 |
30.0 |
28.9 |
28.0 |
27.6 |
||
| Viscosity, cSt/40°C (D445) |
31.5 |
45.0 |
65.0 |
100.0 |
150.0 |
215.0 |
320.0 |
||
| Viscosity Index (D2270) |
100 |
100 |
98 |
98 |
98 |
95 |
95 |
||
| Oxidation Stability, hrs (D943) |
2000+ |
2000+ |
2000+ |
1500 |
- |
- |
- |
||
| Rust (D665) |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
Pass |
||
| Flash, COC °F (D92) |
425 |
446 |
475 |
495 |
498 |
500 |
500 |
||
| Pour Point °C (D97) |
0 |
0 |
+5 |
+10 |
+15 |
+20 |
+20 |
||
| [Download A Printable PDF File of This Product Spec Sheet]
|
|||||||||
