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隔膜增压泵  Diaphragm booster pumps



 LFP   pump
 1200系列   隔膜增压泵
 1200 Series diaphragm booster pump
 When the motor drives the outer rotor (that is, the outer magnetic steel) assembly to
 rotateThrough the action of the magnetic field, the magnetic field line passes
 through the isolation sleeve and drives the innerThe rotor (that is, the inner magnetic  产品参数  Product parameters
 steel) assembly  rotates synchronously with the impeller .

                型号          LFP21200J-V      LFP21200J-FD(J双头)   LFP21200W(大四腔)     LFP21200W-FD(双头大四腔)

 接口方式  Interface method  额定电压                                 36V DC

              进水压力                                            0.2MPa

              工作压力                                            0.7MPa

              工作电流             ≤4.0A              ≤4.0A               ≤3.8A                 ≤4.0A

              工作流量                                          ≥5500mL/min
 NPT3/8螺纹 (3/8"NPT)  NPT3/8双0螺纹 (3/8"NPT"0")
              开放流量          ≥6500ml/min         ≥6500ml/min        ≥6500ml/min            ≥7000ml/min

              封堵压力           1.1-1.3MPa         1.05-1.2MPa         1.1-1.3MPa             1.0-1.2MPa

              最大电流             ≤5.0A               ≤5.0A              ≤4.8A                 ≤5.0A




 3分U型内插  3分内插
 (3 points U-shaped internal plug)  (3 points internal insertion)
            安装尺寸       Installation size


 流量曲线  Flow Curve






















 21200J-FD  21200W  21200W-FD  21200J-V
 (J双头)  (大四腔)  (双头大四腔)








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