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                    Hello, welcome to Rankuum Machinery Ltd English / Chinese
                    Product display
                    Model ZJP Roots Vacuum Pump
                    • Uses and features
                    • Specification parameter
                      Applications&Features
                       
                      ●Low noise
                      ●Overflow valve for preventing thermal overloading.
                      ●High pumping speed in the wide pressure range.
                      ●Gas protecting device for evacuating high-boiling working media.
                      ●Checking is convenient.
                      ●Insensitive to the dust and water vapour contained  in pumped gas.
                      ●Low drive power
                      ●They find wide applications in the fields of metallurgical, chemical,textile and electronic industries.
                      ZJP型羅茨真空泵
                      Model ZJP Roots Vacuum Pump
                       
                      技術參數:Technical Parameters
                       
                                  型號     
                      Model     
                           項目
                          ltem
                      單位Unit ZJP-30 ZJP-70 ZJP-150 ZJP-300 ZJP-600 ZJP-1200
                      幾何抽氣速率
                      Nominal volume flow rate
                      L/S 30 70 150 300 600 1200
                      ******抽氣速率
                      Max volume flow rate
                      L/S 35 80 172 340 700 1280
                      極限壓力
                      Ultimate pressure
                      Pa 3×10-2 3×10-2 3×10-2 3×10-2 3×10-2 3×10-2
                      ******允許壓差
                      Max pemissiable pressure difference
                      Pa 1×104 1×104 8×103 8×103 5×103 5×103
                      零流量******壓縮比
                      Max compression ratio at zero flow
                        ≥30 ≥35 ≥40 ≥40 ≥45 ≥50
                      起動壓力
                      Starting pressure
                      Pa 1×103 1×103 1×103 1×103 1×103 1×103
                      噪音    
                      Noise
                      dB(A) 72 73 76 77 80 83
                      電機功率
                      Motor power
                      Kw 0.55 1.1 2.2 4 5.5 11
                      轉速    
                      Rotating speed
                      r/min 2825 2825 2840 2890 2900 2930
                      潤滑油量
                      Lubricant oil filling
                      L 1.5 2 3.5 3.5 4 8
                      重量    
                      Weight
                      Kg 75 125 175 280 480 800
                      推薦用前級泵
                      Recommended backing pump
                        2X-8 2X-15 2X-30 2X-70 ZJP-15+2X-30 ZJP-300+2X-70


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