On order
Mobil Rarus 425
Ashless mineral oil for reciprocating and rotary air compressors, DIN 51506 VDL
ISO VG 46
Specifications
- Brand
- Mobil (ExxonMobil)
- Category
- Compressor oils
- Viscosity
- ISO VG 46
- Manufacturer code
- 201560252025
- Availability
- On order
Manufacturer's description
Mobil EAL Arctic Series are high-performance, fully synthetic lubricants specifically designed for refrigeration compressors and systems using ozone-friendly synthetic HFC refrigerants, as well as newer HFO refrigerants and HFO/HFC blends with lower Global Warming Potential, including A1 and A2L refrigerants per ASHRAE 34/ISO 817 safety classification. Formulated with proprietary synthesized Polyol Esters (POEs) and a unique additive system, they deliver outstanding lubricity, wear protection, and chemical, thermal and hydrolytic stability, with well-defined viscosity/temperature/pressure relationships and miscibility across a wide range of HFC, HFO and HFO/HFC refrigerants. Available across ISO VG 22, 32, 46, 68, 100 and 220 grades (plus a 22 CC variant), the series is recommended for HVAC, commercial refrigeration (food preservation, transportation) and industrial applications (food processing, freezing), and is used by many major compressor and system builders worldwide. Mobil EAL Arctic Series oils are hygroscopic and require careful handling to avoid moisture absorption, and must not be used in ammonia (NH3/R-717) systems. Developed in close cooperation with compressor OEMs to meet the stability and compatibility requirements of modern refrigeration applications under the Montreal and Kyoto Protocols and regulations such as the EU F-gas regulation, the series offers very good anti-wear properties for reduced compressor wear, a high viscosity index and wax-free composition for excellent low-temperature fluidity and evaporator efficiency, and a wide viscosity range to match diverse equipment requirements.
Applications
- Application considerations: Mobil EAL Arctic Series oils are hygroscopic and care must be taken to avoid moisture absorption during handling. Packages should be tightly closed when not in use, and small packaging preferred. Product should not be transferred to plastic containers that may allow moisture ingress. Mobil EAL Arctic Series are recommended for refrigeration systems where HFC, HFO and HFO/FHC blends refrigerants are used. The application range is wide from Domestic/Tertiary applications (Heating, Ventilation, Air Conditioning HVAC) to commercial applications (food conservation, transportation) and industrial applications (food processing, freezing). Mobil EAL Arctic Series must not be used in ammonia systems (NH3 / R-717).
Performance & benefits
- Very good anti-wear propertiesReduced compressor wear resulting in lower maintenance costs
- High Viscosity Index and wax-freeExcellent low temperature fluidity, no waxy deposits and improved evaporator efficiency
- Wide viscosity rangeCan meet specific viscosity requirements of a wide range of equipment and applications
Approved for
Fits
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| Flash point, Cleveland Open Cup°C | 258 | ASTM D92 |
| Kinematic viscosity @ 100 Cmm2/s | 6.9 | ASTM D445 |
| Kinematic viscosity @ 40 Cmm2/s | 46.2 | ASTM D445 |
| Pour point°C | -46 | ASTM D5950 |
| Specific gravity, 15.6 C/15.6 C | 0.976 | ASTM D4052 |
| Total acid numbermgKOH/g | 0.02 | ASTM D974(mod) |
| Viscosity index | 104 | ASTM D2270 |
Complete documentation
We email you the sheets listed below in a single archive. No account, no order required.
- SDS
- SDS
- TDS