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NICHWeLL NVD-4/8/16 Glovebox Dual Stage Vacuum Pump
- Product description: NICHWeLL NVD-4/8/16 Glovebox Dual Stage Vacuum Pump
Product introduction
Technical name |
Specification model |
||||
NVD-4 |
NVD-8 |
NVD-16 |
|||
Displacement speed m3/h(L/s) |
50Hz |
4 m3/h |
8 m3/h |
16 m3/h |
|
1.1 L/s |
2.2 L/s |
4.4 L/s |
|||
60Hz |
4.8 m3/h |
9.6 m3/h |
19.2 m3/h |
||
1.3 L/s |
2.6 L/s |
5.2 L/s |
|||
Ultimate partial pressure gas ballast close(Pa) |
5x10-2 |
5x10-2 |
4x10-2 |
||
Ultimate total pressure gas ballast close(Pa) |
5x10-1 |
5x10-1 |
4x10-1 |
||
Ultimate total pressure gas ballast open(Pa) |
3 |
3 |
8x10-1 |
||
power supply |
Single/Three phase |
||||
Power rating(KW) |
0.4 KW/0.37 KW |
0.4 KW/0.37 KW |
0.75 KW/0.55 KW |
||
Intake and exhaustDN |
KF16/25 |
KF16/25 |
KF25 |
||
Oil capacity |
0.6-1 L |
0.6-1 L |
0.9-1.5 L |
||
Motor speed (rpm) |
50Hz |
1440 rpm |
|||
60Hz |
1720 rpm |
||||
Ambient temperature |
5-40℃ |
||||
Noise level(dB) |
≤56 |
≤56 |
≤58 |
||
Net weight(kg) |
19kg |
21kg |
30kg |