2XZ-C series
2XZ-C Series Direct-Drive Rotary Vane Vacuum Pump
This series of pumps are improved on the type of 2XZ. We adopt foreign advanced technology and experiences. It is used for pumping the the water vapor in sealed vassels to make the vassels in a vacuum. It can also be as forepump of the high vacuum or super high vacuum equipments. It is widely used in vacuum smelting, vacuum coating, solar noncrystalline silicon, monocrystal silicon, polysilicon, distilling, industry, food packaging, aerospace technology, semiconductor,electronics, refrigeration equipment, medical treatment, chemicals and laboratory or labouratory of universities and colleges.
1. structural features
a. Samll volume, low weight and low noise
b. Equipped with gas ballast valve to pump a little water vapor.
c. high ultimate vacuum
d.Mounted with mandatory oil inlet pump, very lubricant, stable function
e. Equipped with oil anti-suckback device.
f. While keeping the inlet pressure at 1.33×103 Pa, still can run continuously
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Parameters/Model
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2XZ-2C
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2XZ-4C
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2XZ-6C
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2XZ-8C
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2XZ-15C
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2XZ-25C
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Pumping speedm3/h(L/S)
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50(HZ)
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7.2（2）
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14.4（4）
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21.6（6）
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28.8（8）
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54（15）
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90（25）
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60(HZ)
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8.6（2.4）
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17.2（4.8）
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26（7.2）
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34.5（9.6）
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64.8（18）
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108（30）
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Ultimate
pressure
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partial
pressure
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≤4×10-2
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≤4×10-2
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≤4×10-2
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≤4×10-2
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≤4×10-2
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≤4×10-2
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（Pa）
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Total pressure
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≤1
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≤1
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≤1
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≤1
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≤1
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≤1
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rotary speed（r/min)
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50(HZ)
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1400
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1400
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1400
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1400
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1400
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1400
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60(HZ)
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1720
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1720
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1720
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1720
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1720
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1720
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Motor power（kw)
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0.37
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0.55
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0.75
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1.1
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1.5
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2.2
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Voltage（V)
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220/380
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220/380
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380
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380
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380
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380
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Inlet Diameter（mm）
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φ30
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φ30
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KF -40
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KF -40
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KF -40
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KF -50
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KF -25
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KF -25
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Noise level（dBA）
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65
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65
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68
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70
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70
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72
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Oil capacity（L）
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1
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1.2
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2
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3
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4
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5
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Dimensions（mm)
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514×168×282
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565×168×282
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565×200×342
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650×240×430
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700×240×430
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770×240×430
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Gross weight/Net weight（Kg）
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22/20
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24/22
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50/40
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70/60
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86/75
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98/85
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