| Property | Hydraulic 22 | Hydraulic 32 | Hydraulic 46 | Test Method |
|---|---|---|---|---|
| Kinematic Viscosity, cSt at40ºc | 20-24 | 29-33 | 42-50 | ASTM-D445 |
| Flash Point , ºC | 170 | 180 | 190 | ASTM-D92 |
| Pour Point , ºC | -21 | -15 | -15 | ASTM-D97 |
| Density ,@ 20ºc .Kg/dm3 | 0.860 | 0.865 | 0.875 | ISO-3675 |
| T.A.N. (mg KOH/g) | 0.30 | 0.30 | 0.30 | ASTM-D974 |
| Air Release | Pass | Pass | Pass | – |
| Viscosity Index | 90 | 90 | 90 | ASTM-D2270 |
| Cupper Corrosion | 1a | 1a | 1a | ASTM-D130 |
| Water Separability | Pass | Pass | Pass | ASTM-D1401 |
| Appearance | Clear | Clear | Clear | – |