Rotair
Mineral oil for rotary screw applications
Reduced maintenance costs
Extended equipment lifespan
Reduced contamination risks
Protection under extreme conditions
Rotair is a high performance, mineral-based oil specifically formulated to meet the demanding needs of rotary screw compressors. This lubricant is engineered to protect your compressor, ensuring exceptional performance and optimal operating costs.
This fluid has been developed with a unique additive package resulting in an increased detergency that keeps all contaminants from having an impact on your application.
Effective lubrication is vital to numerous parts of the compression process and only a high quality and specially designed lubricant can offer the reliability and efficiency you expect.
| Key Features | |
| Anti-wear and Corrosion Protection | Rotair is fortified with advanced oxidation resistance, high chemical stability, and rust-inhibiting additives. These features help reduce wear and corrosion, even during extended periods of compressor standstill. Rotair provides excellent protection under extreme operating conditions. |
| Optimal Internal Surface Cleanness | The formula includes powerful antioxidants that effectively control deposits, sludge, and contaminants. The detergent properties of Rotair protect filters and valves from sludge-forming particles, extending the life of the oil separator. |
| Low Foaming Tendency | Rotair is designed with air release properties that ensure efficient separation of air from the lubricant, minimising foaming. Its anti-foam characteristics reduce the risk of cavitation, ensuring low carry-over and reduced contamination. |
| Quality Lubricant Additives | Rotair's base oils are enriched with carefully selected additives that meet strict criteria to match the requirements of tested components. This balanced formulation ensures reliable performance and avoids compromising internal parts of the equipment, reducing maintenance costs. |
Rotair Oil Characteristics
Appearance: Transparent / Colourless
| Performance | Method | Unit | Value |
| Density at 15°C | ASTM D 1298 | Kg/dm³ | 0.875 |
| Viscosity at 40°C | ASTM D 445 | mm²/s | 46 |
| Viscosity index | ASTM D 2270 | - | 98 |
| Foam stability | ASTM D 892 | ml sec I/II/III | <20/0 |
| Total acid number | ASTM D 974 | mg KOH/g | 0.95 |
| Pour point | ASTM D 97 | °C | -33 |
| Rotair Oil ID Card | |
| Name | Rotair |
| Oil Type | Mineral based lubricant |
| Machines | Rotary screw compressors |
| Environment | Ambient temperatures range 0°C to 30°C |
| Volumes Available | 5L - 6215 7140 00 |
| 20L - 6215 7141 00 | |
| 209L - 6215 7142 00 | |
| 1000L - 6215 7143 00 | |
Rotair is the optimal choice for rotary screw compressors below 30 kW, with total running hours up to 2,000 in mild operating conditions. By selecting Rotair approved lubricants, you can ensure your compressor operates at peak performance with minimal maintenance.