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Model NO.: 2X-30A
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Structure: Rotary Vacuum Pump
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Vacuum Degree: High Vacuum
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Working Conditions: Dry
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Transport Package: Neutral Wood Case
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Origin: Zhejiang, China
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Oil or Not: Oil
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Exhauster Method: Entrapment Vacuum Pump
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Work Function: Fore Pump
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Trademark: JLZK
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Specification: 4L/S-100L/S
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Applications & Features:
1.Starting up directly from Atmosphere Pressure for Evacuation.
2.Used either solely as Rough Pumps, or in combination with other high vacuum pumps as Backing Pumps.
3.They find wide application in the fields of metallurg, chemical, light industry, medical, electronics and LSI industries.
4.They can not be used for evacuating the oxygenic, poisonous and explosive gasses and gasses with can react with pump oil easily. Neither can they be used as compressor and transmission pump.
5.Such series XD of progressional vacuum pump is one of the indispensably equipments of light industry, food industry, delicate chemical and products of draught plastics.
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Technology parameters
| Model |
2X-2C |
2X-4C |
2X-8D |
2X-8A |
2X-15A |
2X-30A |
2X-70C |
2X-100T |
|
Pumping Speed(L/s)
|
2 |
4 |
8 |
8 |
15 |
30 |
70 |
100 |
Ultimate pressure
(without 9as ballast)
|
Partial pressure(Pa) |
6 10-2
|
Total pressure
(Pa)
|
2.5 |
Motor power
(kw)
|
0.37 |
0.55 |
1.1 |
1.1 |
2.2 |
3 |
5.5 |
7.5 |
| Inlet dia.(mm) |
25 |
25 |
40 |
40 |
40 |
65 |
80 |
95 |
Rotation speedÂ
of main shaft(rpm)
|
700 |
700 |
410 |
320 |
320 |
450 |
420 |
550 |
| Cooling type |
Air-cooling |
Water-cooling |
|
| Â |
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Centrifugal fan is a kind of driven fluid machinery, which depends on the input mechanical energy to improve the gas pressure and send the gas side by side. Centrifugal Fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and induced draft of boilers and industrial furnaces; cooling and ventilation of air conditioning equipment and household electrical equipment; drying and selection of grains; air source of air tunnels and air cushion boats, etc.
Centrifugal Fans
Centrifugal Fans
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