| Model | NB2400B | ||
Pumping speed² m³/h (L/min) |
50Hz | 2000(33330) | |
| 60Hz | 2400(40000) | ||
| ²()Pa Max.inlet pressure"²(in continuous operation)Pa |
50Hz | 8.0×10² | |
| 60Hz | 6.7×10² | ||
| 2(-)Pa Max.allowable pressure difference² (outlet pressure-inlet pressure)Pa |
50Hz | 5.6×10³ | |
| 60Hz | 4.7×10³ | ||
| Ultimate vacuum Pa* | 6.5×10-1 | ||
| Standard fore pump | VSN6501/VSN7501 | ||
| (2)Motor (2 poles)(kW) | 7.5 | ||
| Lubrication oil type | ULVOIL R-4 | ||
| Oil capacity(L) | 4.0 | ||
Cooling Water |
Flow rate(L/min) | 3.0 | |
| Water pressure difference(MPa) | 0.05 | ||
| Water temperature(ºC) | 5~30 | ||
| Weight(kg) | 255 | ||
| Inlet(JIS B 2290) | VG200 | ||
| Outlet(JIS B 2290) | VF200 | ||
