Under mild operating conditions, the maintenance interval for RIF NDURANCE can be extended to 4,000 hours. Formulated with a high-quality mineral base oil and an advanced additive package, this lubricant ensures stable compressor operation even in dusty and humid environments while effectively preventing deposit formation. Its custom viscosity of 55 mm²/s, combined with specialized anti-wear additives, provides superior lubrication protection for rotors, bearings, and gears, making it suitable for a wide range of operating conditions.
| Performance | Method | Unit | Value |
| Density at 15°C | ISO 3675 | kg/dm3 | 0,87 |
| Viscosity at 40°C | ASTM D 445 | mm2/s | 55 |
| Viscosity index | ASTM D 2270 | 106 | |
| Foam stability | ASTM D 892 | ml | 0/0/0 |
| Total acid number | ASTM D 974 | mg KOH/g | 0,1 |
| FZG fail stage | ISO 14635-2 | 11 | |
| Rust test | ASTM D665B | Pass | |
| Pour point | ASTM D 97 | °C | -33 |
The characteristics listed reflect the typical properties of current production. While future batches will strictly adhere to Atlas Copco’s specifications, minor variations in these properties may occur. This product is fully compliant with ISO 6743/3/1A Class L-DAH standards.
| Roto Inject Fluid NDURANCE | |
| Oil type | Mineral based lubricant |
| Service intervals | 4 000 h or 1 year at mild ambient conditions |
| Environment | Ambient temperature range at 0°C to +30°C and dusty environment or ambient temperature range from 0°C to +30°C and humid environment |
| Maximum operating pressure 13 bar | |
| Equipment | Atlas Copco single stage oil-injected screws |
| Compatibility | GA, GX compressors |
| Capacity (ID) | 5 I plastic can (1630 1146 00)
20 I plastic can (1630 0918 00) 1000 I container (1630 1442 00) |
