2X dual-stage rotary series vacuum pump, is in dual-stage structure, the high-pressure stage and low-pressure stage, and its inlet is connected with the vacuum equipment. The pump technical parameters: 6×10-2pa. As required by users, a vacuum booster pump can be added, and take this pump as the pre-stage pump, to boost the pump draw force, and you will obtain the higher vacuum degree when you use this pump for gas withdrawal. The pump is suitable for metallurgy, chemical, optical power supply vacuum.
2X dual-stage rotary series vacuum pump:
l. 2X dual-stage rotary series vacuum pump is a basic equipment, and it is widely used in electronic elements and appliances manufacture, vacuum drying, filtering, soaking, welding.
2. 2X dual-stage rotary series vacuum pump, work in temperature 5ºC~40ºC.
3. 2X dual-stage rotary series vacuum pump inlet continuous time shall not exceed 3min.
Technical parameters:
| |
2X-2 |
2X-4A |
2X-8A |
2X-8 |
2X-15A |
2X-15 |
2X-30 |
2X-70 |
| 2 |
4 |
8 |
15 |
30 |
70 |
| Limit vacuum |
|
Pa(Torr) |
6×10-2(≤5×10-4)110 |
| 6×10-1(5×10-3) |
(≤1×10) |
| Motor power (KW) |
0.37 |
0.55 |
1.1 |
1.5 |
3 |
5.5 |
| Temperature rise (ºC) |
≤40 |
| Inlet diameter (mm) |
18 |
25 |
40 |
40 |
65 |
80 |
| rotation speed (r/min) |
450 |
590 |
420 |
|
|
|
| Oil capacity (L) |
0.7 |
1.0 |
2.0 |
2.8 |
3.0 |
4.2 |
| noise dB(A) |
68 |
≤68 |
≤70 |
≤75 |
≤78(~70) |
≤80(~75) |
| Dimensions (cm) |
56×31×39 |
56×34×37 |
79×43×54 |
79×53×54 |
78×50×56 |
91×65×70 |
| Type |
DDC-JQ25 |
DDC-JQ40 |
DDC-JQ65 |
DDC-JQ80 |
| Weight (kg) |
58 |
55 |
80 |
110 |
232 |
330 |
| Cooling mode |
Natural cooling |
Water cooling |
Natural cooling |
Water cooling |
| Cooling water (L/min) |
- |
>0.5 |
- |
>0.8 |
>1 |
>2 |
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