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                    Hello, welcome to Rankuum Machinery Ltd English / Chinese
                    Product display
                    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.
                      技術參數:Technical Parameters

                      型號
                      Model
                      2X-4C 2X-4 2X-8A 2X-8 2X-15A 2X-15 2X-30 2X-70
                      抽氣速率(L/S)
                      Pumping speed
                      4 8 15 30 70
                      極限壓力(不摻氣)
                      Ultimate pressure(without gas ballast)
                      分壓力(Pa)
                      Partial pressure
                      6×10-2
                      總壓力(Pa)
                      Total pressure
                      2.1 1 2.1 1
                      噪音
                      Noise
                      72 75 80 82 86
                      抽大氣不噴油時間(min)
                      Non-jetting time of oil when pumping
                      1
                      溫升(℃)
                      Temperature rise
                      40
                      電機功率(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
                      主軸轉速(rpm)
                      Rotation speed of main shaft
                      525 550 470 430 450
                      冷卻方式 Cooling mode 自然冷卻
                      air-cooling
                      水冷
                      water-cooling
                      自然冷卻
                      air-cooling
                      水冷
                      water- cooling
                      冷卻水耗量(L/h)
                      Consumption of cooling water
                      - 480 - 480
                       
                       

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