Liquid diaphragm pumps - THOMAS

Thomas offers an extensive liquid diaphragm pump portfolio that covers flow ranges from 180 ml/min to more than 1 l/min and operating pressures up to 6 bar. Diaphragm pumps are remarkably robust and offer long-term compatibility with superior resistance to chemical or mechanical stress. Learn more about diaphragm technology. 
Common applications include digital inkjet printing, in-vitro diagnostic devices and fuel cells. 
Try our Thomas liquid diaphragm pumps now! 

6410 Series

  • Free Flow

    ml/min

    700.0
  • Motor

    V Hz

    DC, BLDC
  • Suction Height

    mH2O

    3.0
    8
    7
    6
    5
    4
    3
    2
    1
  • Pressure Height

    mH2O

    10.0
    0 10
    20
    30
    40
    50
    60
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6311 Series

  • Free Flow

    ml/min

    190.0
  • Motor

    V Hz

    BLDC
  • Suction Height

    mH2O

    3.0
    8
    7
    6
    5
    4
    3
    2
    1
  • Pressure Height

    mH2O

    40.0
    0 10
    20
    30
    40
    50
    60
Download Brochure

1210 Series

  • Free Flow

    ml/min

    180.0
  • Motor

    V Hz

    DC
  • Suction Height

    mH2O

    6.0
    8
    7
    6
    5
    4
    3
    2
    1
  • Pressure Height

    mH2O

    10.0
    0 10
    20
    30
    40
    50
    60
Download Brochure

5002F Series

  • Free Flow

    ml/min

    1,100.0
  • Motor

    V Hz

    DC
  • Suction Height

    mH2O

    6.0
    8
    7
    6
    5
    4
    3
    2
    1
  • Pressure Height

    mH2O

    40.0
    0 10
    20
    30
    40
    50
    60
Download Brochure

F120 Series

  • Free Flow

    ml/min

    900.0
  • Motor

    V Hz

    AC, DC
  • Suction Height

    mH2O

    4.0
    8
    7
    6
    5
    4
    3
    2
    1
  • Pressure Height

    mH2O

    60.0
    0 10
    20
    30
    40
    50
    60
Download Brochure

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