Synthetic Compressor Oil for Jun-Air SJ-27F Replacement 1L SJ27F 4062100
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Synthetic Compressor Oil for Jun-Air SJ-27F
Premium Quality Replacement Lubricant (1 Litre)
This high-performance ester-based synthetic compressor oil is specifically blended to meet and exceed the requirements of Jun-Air silent air compressors. Engineered for long-life operation, it provides superior thermal stability and excellent protection against the formation of carbon deposits on valves, ensuring your compressor runs quietly and efficiently.
Key Features
- β Prevents carbon and lacquer build-up
- β Excellent water and condensate separation
- β High oxidation resistance for long life
- β Exceptional low-temperature performance
- β Advanced anti-corrosion additives
Technical Specs
| Specific Gravity @ 15.6Β°C: | 0.826 |
| Viscosity @ 40Β°C: | 32.0 cSt |
| Viscosity Index: | 163 |
| Flash Point (COC): | >200Β°C |
| Pour Point: | -56Β°C |
| Base Type: | Full Synthetic (Ester) |
Compatibility / Fitment Guide
| Make/System | Model/Application | Notes |
|---|---|---|
| Jun-Air | M3, M4, M6 Series | Oil-Lubricated Pistons |
| Jun-Air | M12, M18, M24 Series | Laboratory/Dental Grade |
| Jun-Air | M36 Series & Large Systems | Quiet Workspace Application |
| Other | Silent Compressors requiring SJ-27F | Matches SF-27J Profile |
OEM Cross Reference
| Jun-Air (Standard) | SJ-27F |
| Jun-Air (1L Bottle) | 4062100 |
| Jun-Air (500ml/16oz) | 4062000 / 5631000 |
| Alternative Ref | SF-27J |
Questions & Answers
Is this a genuine original part?
This is a premium quality aftermarket replacement part, manufactured by 4Boats / Aftermarket specialists in the UK to meet or exceed original equipment (OE) standards for SJ-27F performance.
How do I know if it is compatible?
Check the manual or nameplate of your compressor. If it specifies SJ-27F or Jun-Air part numbers 4062100 or 4062000, this lubricant is a direct and safe replacement.
How often should I change this oil?
To ensure maximum performance and lifespan of your Jun-Air compressor, we recommend an oil change every 2,000 operating hours or at least once every two years, whichever comes first.
Note: Brand names and part numbers are used for reference purposes only. 4Boats / Aftermarket is not affiliated with Gast/Jun-Air.
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