CBV-16 Two-stage rotary vane vacuum pump
CBV-16 Two-stage rotary vane vacuum pump
Introduction： Two-stage rotary vane vacuum pump is a kind of vacuum pump with air transmission by volume changed, is one of the basic vacuum acquired equipment. As low vacuum pump, the working pressure range is 1.01325 x 105 ~ 1.33 x 10-2 pa. It is suitable for pumping the dry gas or mixed gas of a small amount of condensable vapor from the sealed volume. The ballast valve need be open once the pumped gas including condensable vapor.
Characteristic： Application Fields:Lab, analytical instruments, laser equipment, vacuum coating, lighting, refrigeration production line, electron microscope, vacuum drying, solar energy, leak detection equipment, vacuum degassing, heating treatment, etc.
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Model |
CBV-10 |
CBV-16 |
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|
Pumping speed |
m3/h |
50 Hz |
10 |
16 |
|
60Hz |
12 |
18 |
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|
Ultimate pressure |
Pa |
Gas ballasting open |
5.0 |
|
|
Gas ballasting close |
5×10-1 |
|||
|
Motor power |
kW |
three-phase |
0.4 |
0.55 |
|
Single phase |
0.55 |
|||
|
Noise |
dB |
Gas ballasting close |
≤50 |
≤50 |
|
Oil capacity |
L |
1.1 |
1.2 |
|
|
Inlet and exhaust port |
KF |
25 |
||
|
Ambient temperature |
℃ |
5~40 |
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|
Weight |
kg |
25 |
27 |
|
|
Model |
CBV-30 |
CBV-40 |
CBV-60 |
CBV-90 |
||
|
Pumping rate |
m3/h |
50 Hz |
30 |
40 |
60 |
90 |
|
60Hz |
36 |
48 |
72 |
108 |
||
|
Limit pressure |
Pa |
Gas ballasting open |
2.0 |
|||
|
Gas ballasting close |
5×10-1 |
|||||
|
Motor power |
kW |
three-phase |
1.5 |
1.5 |
2.2 |
3.7 |
|
voltage |
V |
three-phase |
380，400 |
|||
|
Level of noise |
dB |
Gas ballasting close |
≤52 |
≤56 |
≤60 |
≤62 |
|
Oil mass needed |
L |
1.2~2.8 |
2.5~4.2 |
|||
|
inlet and exhaust interface |
DN |
40 |
||||
|
Ambient temperature |
℃ |
5~40 |
||||
|
Weight |
kg |
65 |
65 |
90 |
102 |
|
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