Official certification for Suniso products distribution in Iran
| under zero- R22 | 3GS |
| Above zero- R22 | 4GS |
| Tunnel- R404 | SL32 |
| under zero- R404 | SL68 |
| Above zero- R1340 | SL100 |
Suniso Oil Functional Range
SUNISO Oil
The use of proper and original oils is the most important factor in increasing the efficiency and shelf life of the refrigeration system, which makes the importance of selecting standard oil more prominent. The Synthetic and Mineral oils of the Belgian state guarantee the health of the refrigeration system.
3GS 
| 0.914 | Density at 15°C |
| 30cSt | Viscosity at 40°c |
| 4.4cSt | Viscosity at 100°c |
| 168°c | Flash point |
| 40°c- | Pour point |
| 54°c- | Flock point |
| 74°c | Aniline point |
| 1.0 | color |
4GS
| 0.916 | Density at 15°C |
| 55cSt | Viscosity at 40°c |
| 5.9cSt | Viscosity at 100°c |
| 179°c | Flash point |
| 36°c- | Pour point |
| 48°c- | Flock point |
| 77°c | Aniline point |
| 1.0 | color |
4GS
| 0.920 | Density at 15°C |
| 100cSt | Viscosity at 40°c |
| 8.4cSt | Viscosity at 100°c |
| 182°c | Flash point |
| 24°c- | Pour point |
| 33°c- | Flock point |
| 82°c | Aniline point |
| L2.0 | color |
