| Specification | 50 | 80 | |
| Max.working pressure (MPa) | A | 1.6 | |
| B | 31.5 | ||
| C | 31.5 | ||
| Max.Flow | (L/min) | - | |
| Working fluid | Mineral oil;phosphate-ester | ||
| Fluid temp. | (℃) | ~20-70 | |
| Viscosity | (mm²/s) | 2.8~380 | |
| Opening pressure | (MPa) | a0.02 | |
| Weight | (kg) | 14 | 32 |
| Cleanliness |
The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS1638.lt is suggested that the minimum filter rating should be β10≥75。 |
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