Mobil Rarus 426
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Mobil Rarus 426
Lubricating oil for air piston compressors
Main applications of Mobil Rarus 426 are:
- + Carters and cylinders in reciprocating compressors
- + Rotating rotary compressors
- + Rotary impeller compressors
- + Axial and centrifugal compressors
- + Compressors with critical gears and bearings
- + Compressors in fixed and mobile installations
Product Description Mobil Rarus 426
Mobil Rarus 426 is a product line of ashless compressor oils designed for outstanding performance and formulated to meet even the most demanding requirements of major compressor manufacturers. These compressor oils are formulated with high-quality base oils and a high-performance additive system to deliver excellent equipment protection and reliability for compressors operating under light to severe conditions. The compressor oils offer excellent wear protection and help reduce maintenance costs by minimizing equipment problems and reducing deposits in connected systems. Due to their high FZG rating, lubricants in the Mobil Rarus 426 series are extremely well suited for compressor systems using gears and bearings. Therefore, they are an excellent choice for cylinder and crankcase lubrication.
Main Applications of Mobil Rarus 426 include:
Mobil Rarus 426 oils are recommended for single- and multistage air compressors. They are particularly suitable for applications operating continuously at high temperatures. The maximum discharge air temperature according to DIN 51506 is 220 °C. They can be used in reciprocating and rotary screw compressors, where the lower viscosity grades are often used in rotary types. Mobil Rarus 426 oils are recommended for installations with a history of rapid oil degradation, poor valve performance, and heavy deposit formation. These oils are compatible with all metals used in the construction of compressors, as well as elastomers compatible with mineral oils used in seals, O-rings, and gaskets. Mobil Rarus 426 oils are not recommended and not intended for use in breathing air compressors. The following compressor types have demonstrated excellent performance with Mobil Rarus 426 oils:
- Crankcases and cylinders in reciprocating compressors
- Rotary screw compressors
- Rotary vane compressors
- Axial and centrifugal compressors
- Compressors with critical gears and bearings
- Compressors in stationary and mobile installations
Properties and Advantages of Mobil Rarus 426
Using Mobil Rarus 426 lubricants can result in cleaner compressors and fewer deposits compared to conventional mineral oils, allowing for extended maintenance intervals. Their excellent oxidation and thermal stability safely enable extended oil life by minimizing sludge and deposit formation. These oils provide outstanding protection against wear and corrosion, resulting in longer equipment life and improved performance.
| Properties Mobil Rarus 426 | Benefits and Possible Advantages |
|---|---|
| Low ash and carbon formation | Improved valve performance Reduced deposits in discharge lines Lower risk of fire and explosion Improved compressor efficiency |
| Excellent oxidation and thermal stability | Extended oil life Extended filter life Lower maintenance costs |
| High load-carrying capability | Reduced wear of piston rings, cylinders, bearings, and gears |
| Excellent water-separating characteristics | Less water in connected systems Less contamination in crankcase and discharge lines Reduced filter blockage Lower risk of emulsion formation |
| Effective protection against rust and corrosion | Improved protection of valves and reduced wear on piston rings and cylinders |
Specifications, Approvals and Recommendations Mobil Rarus 426
| DIN 51506 VD-L (1985-09) |
Questions? Contact the Technical Specialists at OlieOnline
Health, Safety and Environmental Information Mobil Rarus 426
Health and Safety
For additional health and safety information regarding Mobil Rarus 426, please refer to the appropriate Safety Data Sheet.
Protect the Environment
Take used Mobil Rarus 426 to an authorized collection point. Do not dispose of it into drains, soil, or surface water.
Analysis Data and Physical Properties Mobil Rarus 426
| Mobil Rarus 426 | |
|---|---|
| ISO viscosity grade | 68 |
| Viscosity, AS D 445 | |
| cSt at 40ºC | 68 |
| cSt at 100ºC | 8.9 |
| Viscosity Index, AS D 2270 | 105 |
| Ash content, wt %, AS D 874 | ‹ 0.01 |
| Copper strip corrosion, AS D 130 3 h at 100ºC |
1A |
| FZG Load Support, DIN 51354, failure stage |
12 |
| Rust characteristics: AS D 665 B , AS D 665 A |
Pass |
| Foam Seq I, AS D 892 | 0/0 |
| Flash point, ºC, AS D 92 | 251 |
| Density at 15ºC, AS D 1298 | 0.877 |
What is Mobil Rarus 426 and what is it used for?
Mobil Rarus 426 is a synthetic compressor oil specifically designed for use in oil-injected screw compressors. It is used in various industries such as petrochemical, food processing, pharmaceutical and power generation. It provides excellent protection against wear and oxidation and has a long service life.
What are the benefits of using Mobil Rarus 426 in oil-injected screw compressors?
Using Mobil Rarus 426 in oil-injected screw compressors offers several benefits. First, it provides outstanding protection against wear and oxidation, extending compressor life and reducing operating costs. Second, it has a long service life, lowering maintenance costs. Third, it is designed to perform at high temperatures and provides excellent resistance to deposits and corrosion. Finally, it is compatible with other synthetic and mineral oils, making it easy to apply in existing systems.
Where can I buy Mobil Rarus 426?
OlieOnline is the largest online lubrication webshop offering only globally recognized brands, including Mobil Rarus 426. Customers appreciate the convenience and time savings of purchasing lubricants online 24/7 at competitive prices. Any questions? No problem — Knowledge is our strength! www.olieonline.nl
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