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EBARA NVD - NV series
Máy bơm chân không
| Handling liquid | liquid electrolyte air |
|
|---|---|---|
| Temperature | -10 ~ 50 ℃ | |
| Regular highest negative pressure | NVD type: -80kPa NV Type: -87kPa |
|
| Highest negative pressure | -93kPa | |
| Construction | Method | Mizufushiki |
| Shaft seal | NVD Type: mechanical seal NV Type: grand packing |
|
| Bearing | sealed ball bearings | |
| Material | Casing | FC200 |
| Rotor | CAC406 | |
| Main shaft | SUS304 (NVD), SUS403 (NV) | |
| Flange | NVD Type: special flange NV Type: JIS10K |
|
| Electric motor | Format | all 閉防 pine type (outdoor) (NVD) All 閉防 pine type (outdoor) (NV) |
| Number of poles | diameter 20, 32: 2-pole Caliber 40 and 50: 4-pole Size 65: 6-pole |
|
| Phase and voltage | three-phase · 200 / 220V | |