Nexus Moly-FS Compressor Oil
MOLY SYNTHETIC COMPRESSOR OIL
Nexus Moly-FS Compressor Oil is formulated using premium fully synthetic base oils and a specialized additive system enhanced with molybdenum to deliver outstanding performance and superior protection.
The advanced formulation provides excellent thermal and oxidation stability, combined with a high viscosity index, ensuring consistent lubrication across a wide operating temperature range. These characteristics enable reliable performance and efficiency, even under elevated compressed-air temperatures.
- Benefits
- Outstanding Thermal Stability Maintains lubricant integrity under high operating temperatures, reducing degradation.
- Excellent Oxidation Resistance Minimizes sludge and deposit formation, keeping compressors clean and efficient.
- Enhanced Wear Protection Molybdenum-based additives provide additional protection against wear and metal contact.
- Wide Operating Temperature Range High viscosity index ensures consistent lubrication across varying temperatures.
- Reduced Friction and Energy Loss Helps improve compressor efficiency and lower operating temperature.
- Extended Oil Drain Intervals Supports longer service life compared to conventional compressor oils.
- Clean Operation Reduces carbon and varnish build-up, helping maintain system reliability.
- Improved Equipment Reliability Ensures consistent performance, reducing downtime and maintenance costs.
- Application
- Rotary Screw Compressors Suitable for continuous operation under high temperature and load conditions.
- Reciprocating (Piston) Compressors Provides reliable lubrication and protection under high-pressure operation.
- Rotary Vane Compressors Ensures stable lubrication and efficient performance.
- Vacuum Pumps Applicable for vacuum systems requiring clean operation and oxidation stability.
- High-Temperature Compressor Applications Ideal for systems operating at elevated discharge temperatures.
- Extended Service Interval Applications Recommended for operations requiring long oil life and reduced maintenance frequency.
- Technical Details
| M-FS32 | M-FS46 | M-FS68 | M-FS100 | M-FS150 | |
|---|---|---|---|---|---|
| ISO Viscosity Grade, ASTM D 2442 | 32 | 46 | 68 | 100 | 150 |
| Kinematic Viscosity @ 40°C/104°F, ASTM D 445 | 32 | 46 | 68 | 100 | 150 |
| Kinematic Viscosity @ 100°C/212°F, ASTM D 445 | 6.1 | 7.5 | 9.5 | 11.5 | 14.5 |
| Viscosity Index, ASTM D 2270 | >130 | >130 | >130 | >130 | >130 |
| Flash Point, ASTM D 92, COC, oC/oF | >225/455 | >240/464 | >240/464 | >240/464 | >240/464 |
| Pour Point, ASTM D 97, oC/oF | -15/5 | -15/5 | -15/5 | -15/5 | -15/5 |
| Foam Sequence I – tendency / stability, ASTM D892, ml / ml | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| Conradson Carbon Residue, ASTM D189-06(2019), % | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 |
| Total Acid Number, ASTM D664-18e2 | <0.3 | <0.3 | <0.3 | <0.3 | <0.3 |
| Water Content, ASTM D6304-20, ppm | 70 | 70 | 70 | 70 | 70 |
Related Product
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+(1) 21-6547-2039
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information@nexuslubricant.com
Nexus Lubricant is a brand for specialist lubricant that started its first journey in 2000. With more than 15 years of experience as a practitioner in the field of industrial machinery lubrication, our founder started to research and develop the products in 2000 and to market them for the first time in 2001 with the Nexus brand
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Nexus Lubricant is a brand for specialist lubricant that started its first journey in 2000. With more than 15 years of experience as a practitioner in the field of industrial machinery lubrication, our founder started to research and develop the products in 2000 and to market them for the first time in 2001 with the Nexus brand

