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Model 2X Rotary VANE Vacuum Pump
  • Uses and features
  • Specification parameter
    ●Starting up directly from Atmosphere Pressure for Evacuation
    ●Used either solely as rough pumps,or in combination with other high vacuum pumps as backing pumps
    ●They find wide applications in the fields of metallurgical,chemical,light industry、medical、electronic and LSI industries.
    ●They can not be used for evacuating the oxygenic,poisonous and explosive gases and gases which can react with pump oil easily.Nor can they be used as compressor and transmission pump.
    技术参数:Technical Parameters

    型号
    Model
    2X-4C 2X-4 2X-8A 2X-8 2X-15A 2X-15 2X-30 2X-70
    抽气速率(L/S)
    Pumping speed
    4 8 15 30 70
    极限压力(不掺气)
    Ultimate pressure(without gas ballast)
    分压力(Pa)
    Partial pressure
    6×10-2
    总压力(Pa)
    Total pressure
    2.1 1 2.1 1
    噪音
    Noise
    72 75 80 82 86
    抽大气不喷油时间(min)
    Non-jetting time of oil when pumping
    1
    温升(℃)
    Temperature rise
    40
    电机功率(Kw)
    Motor power
    0.75 0.55 1.1 1.5 3 5.5
    真空泵油用量(L)
    Consumption of pump oil
    1.1 1.5 1.3 3 2.5 4.5 8
    主轴转速(rpm)
    Rotation speed of main shaft
    525 550 470 430 450
    冷却方式 Cooling mode 自然冷却
    air-cooling
    水冷
    water-cooling
    自然冷却
    air-cooling
    水冷
    water- cooling
    冷却水耗量(L/h)
    Consumption of cooling water
    - 480 - 480