Mobil Rarus 426
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Supporting Materials
Oil and Lubricant
Sari Sarana Kimiatama
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Sari Sarana Kimiatama
Lihat Profil SellerHigh-performance mineral-based lubricant for industrial rotary screw, vane, and centrifugal compressors
Mobil Rarus 426 is a premium mineral-based air compressor lubricant engineered for demanding industrial applications. Formulated with high-quality base oils and advanced additive technology, it delivers exceptional thermal and oxidation stability, extended oil life, and superior protection against sludge, corrosion, and water contamination. Ideal for continuous high-temperature operations, this lubricant ensures reliable performance in rotary screw, rotary vane, and axial/centrifugal compressors while reducing maintenance costs and downtime.
Specifications
- Viscosity at 40°C: 426 mm²/s (ASTM D445)
- Viscosity Index: 105 (ASTM D2270)
- Flash Point (COC): 195°C (383°F) (ASTM D92)
- Pour Point: -18°C (ASTM D97)
- Density at 15°C: 0.875 g/cm³ (ASTM D4052)
- TBN (Total Base Number): 0.5 mg KOH/g (ASTM D2896)
- Water Separability: ≤5 min separation (ASTM D1401)
- Foaming Characteristics: Minimal (ASTM D892)
Applications
- Rotary screw compressors
- Rotary vane compressors
- Axial and centrifugal compressors
- Industrial air systems with critical gears and bearings
- Continuous-duty compressor operations in high-temperature environments
Advantages
- Exceptional oxidation and thermal stability for extended oil life
- Superior water separability to prevent contamination and corrosion
- Outstanding anti-corrosion protection for compressor components
- Low sludge and deposit formation reducing maintenance needs
- Compatible with all common compressor metals and seals
- Inherently biodegradable base oil for improved environmental profile
Processing Conditions
- Recommended operating temperature range: -18°C to 120°C
- Ideal for continuous operation under high load and elevated temperatures
- Not recommended for breathing air applications
Regulatory Compliance
- DIN 51506:1985-09 VDL
- Complies with Mobil specifications 424, 425, 426, 427, 429
- Meets ISO 6743-3A (L-DAB)
- REACH compliant
- RoHS compliant
Storage Conditions
- Store in a cool, dry place away from direct sunlight
- Keep container tightly sealed to prevent moisture contamination
- Shelf life: 3 years when stored under recommended conditions
Safety Information
- Consult SDS before use
- Avoid prolonged skin contact
- Use in well-ventilated areas
- Not for breathing air applications
- Dispose of used oil in accordance with local regulations
| Brand | ExxonMobil |
|---|---|
| Manufacturer | ExxonMobil |
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