Hydraulic oil | Industrial lubricating oil
STEP1 Determine the viscosity grade
Use the machine manufacturer's recommended viscosity. If you are unsure, please refer to the table below.
| Pump type | Ambient temperature | |||
|---|---|---|---|---|
| 5～40℃ | 40～80℃ | |||
| vane pump | pressure | 7MPa or less | VG32 | VG46, VG68 |
| 7MPa or more | VG46 | VG68 | ||
| gear pump | VG32, VG46 | VG100 | ||
| radial plunger pump | VG32 | VG68, VG100, VG150 | ||
| axial plunger pump | VG68 | VG68, VG100 | ||
STEP2 Decide on the type
Determine the type using the selection flowchart.
