The right oil protects the air end and extends service intervals. Choosing the correct type and viscosity prevents deposits, overheating and early wear.
Mineral vs Synthetic
- Mineral oil is lower cost but needs more frequent changes.
- Synthetic oil lasts longer and tolerates higher temperatures.
- Use the grade recommended by the manufacturer.
Viscosity
- Viscosity must match the operating temperature range.
- Cold environments need a lower viscosity grade.
- Hot environments need higher viscosity.
Avoid Mixing
- Do not mix different oil types or brands.
- Flush the system when changing oil type.
- Keep records of the oil used.
Can I use motor oil in an air compressor?
No. Air compressor oil is formulated for high temperature and moisture. Using motor oil can cause deposits and damage.
Talk to an Engineer
Contact Panrui with your flow, pressure and air quality requirements to get a recommendation and factory quote for your project.