ULVAC鲁式助力泵浦
产品描述
Vacuum Booster (stand/by-pass)
鲁式助力泵浦
鲁式助力泵浦
| Model | | | NB100A | NB300A | NB600A | NB1200A |
| Actual pumpind speed | m3/h (L/min) | 50Hz | 95 (1580) | 280 (4670) | 500 (8330) | 1000 (16667) |
| 60Hz | 115 (1920) | 330 (5500) | 600 (10000) | 1200 (20000) | ||
| Max. suction pressure ( in continuous operation ) | Pa | 50Hz | 1.3x103 | 1.2x103 | 1.3x103 | 1.3x103 |
| 60Hz | 1.3x103 | 9.3x102 | 1.1x103 | 1.1x103 | ||
| Max. allowable pressure difference (exhaust pressure-suction pressure ) | Pa | 50Hz | 8.0x103 | 4.0x103 | 7.3x103 | 7.3x103 |
| 60Hz | 6.7x103 | 3.3x103 | 6.0x103 | 6.0x103 | ||
| Ultimate vacuum | Pa | | 4.0x10-1 | 4.0x10-1 | 4.0x10-1 | 6.7x10-1 |
| Standard backing pump | | | GLD-N280 VDN301 | VDN401 | VSN1501 | VSN1501 VSN2401 |
| Motor | kW (Poles) | | 0.4 (2) | 0.75 (2) | 2.2 (2) | 3.7 (2) |