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High - quality vacuum comes from high-performance oilThe vacuum pump oil does not just means that oil is added into a vacuum pump, whose performance i
Rotary vane pump
General type
| Product Name | Viscosity 40℃ mm2/s | Vapor pressure 50℃ Pa |
| MR-100 | 44.6 | Less than 1.3×10~2 |
| MR-200 | 71 | Less than 1.3×10~３ |
| MR-250 | 105 | Less than 1.3×10~３ |
heat - resistance, oxidation - resistance
| Product Name | Viscosity 40℃ mm2/s | Vapor pressure 50℃ Pa |
| MR-200A | 71 | Less than 1.3×10~３ |
| MR-250A | 105 | Less than 1.3×10~３ |
Gas - resistance, heat - resistance, oxidation - resistance
| Product Name | Viscosity 40℃ mm2/s | Vapor pressure 50℃ Pa |
| SO-M | 63.7 | Less than 4×10~4 |
| SA-H | 95 | Less than 4×10~5 |
Mechanical booster pump
| Product Name | Viscosity 40℃ mm2/s | Vapor pressure 50℃ Pa |
| EP-83 | 83 | Less than 1.3×10~3 |
Diffusion pump
| Product Name | Viscosity 40℃ mm2/s | Vapor pressure 25℃Pa | Average molecular weight |
| SX | 22 | Less than 1.3×10~5 | 394 |
| SY | 25 | Less than 1.0×10~6 | 422 |
