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    • Motor Type: Brushless DC motor
    • Max flow rate: water:0.4L/Min, gas:4L/Min
    • Water lift: ≥10M , Max vacuum: 70Kpa
    • Voltage: 6V/12V/24V
    • Ideal Life Time: 15000 Hours

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    • brushless micro liquid pump
    ■ Overview
    TOPSFLO micro diaphragm liquid /vacuum pumps are based on a simple principal,the circular power from the motor is converted into oscillating movement by aneccentric, which moves up and down its central point, this motion is then transferredto a diaphragm by means of a connecting rod, an elastic diaphragm, which in conjunction with an inlet and outlet valve creates a pumping action.

    The TF30A Series offers multiple component configurations allowing them to be used for either vacuum operation, liquid transfer, or alternating operations.The innovative, compact design incorporates leading edge technologies that allow it to operate harder, quieter and longer, reliabler, highly efficient.

    TF 30A pumps can be mounted in any position and can deliver up to 400 ml/min depending on the model and will operate against pressures of up to 1 bar.


    Small and powerful
    Micro design and maximum performance resulting from built-in technology are the outstanding characteristics of this product.
    Self-priming and excellent for pressure
    Sophisticated diaphragm technology and precise valve structures enable performances from 8.85 in .Hg suction and 14.5 PISG pressure.
    Dry running, durable and maintenance free
    The carefully considered design of these pumps allows them to be run dry and ensures safe operation and a long life even under the most severe conditions.
    Lasts Reliably Longer
    Using the advanced diaphragm elastomer and superior brushless motor design sets the highest benchmark for service-free operation that exceeds 10,000 hours.
    Uncontaminated flow
    No contamination of the media due to oil-free operation
    Little vibration
    Because of leading edge technologies, top quality bearing, superior brushless motor
    High level of gas tightness
    thanks to stress-optimised structured diaphragm, newly-designed valves and sealing systems, precise placement of the pump head
    Extreme chemical resistance
    The use of chemically resistant materials optional such as PTFE FKM or other ,material combinations for the parts which allows the corrosive gas to be pumped.
    Optimal solution for your application
    A wide standard range of materials, motors , voltages configurates multiple components system selected

    The model code is identical to the order number,it is made up as follows:
    D Motor- Coreless Brushless DC motor with outer controller , lifetime15000hours 
    (Note: other lifetime choices also available: A Motor -3000hours Premium duty brushed; B Motor -1500hours normal brushed; C Motor- 15000hours coreless brushless; H Motor- 10000 brushless.)


    The versatility of TOPSFLO pumps allows a wide field of applications to be covered. Over many years our pumps have proved themselves in the following areas:
    Industrial vacuum applications
    Portable Analytical Instruments
    Medical Diagnostic Equipment
    Environmental/water treatment
    Food/ toxicology
    Cleaning industry

    ■ Specifications
    1 Motor Type Brushless DC motor
    2 Max flow rate water:0.4L/Min, gas:4L/Min
    3 Water lift ≥10M , Max vacuum: 70Kpa
    4 Voltage 6V/12V/24V
    5 Ideal Life Time 15000 Hours
    6 Flow Rate Regulation speed adjustment
    7 Pump Theory Diaphragm pump
    8 Ambient Temperature 41 to 158 F(5 to 70C)
    9 Use Place Indoor
    10 Media: Most Liquids and Gases
    11 Noise Class form 1M 50dB /Max
    12 Working Mode Continuous or Interrupt
    13 Inlet OD 4.8mm/ID 2.6mm
    14 Outlet OD 4.8mm/ID 2.6mm
    15 Hose suggestion: ID 4.0mm
    16 Dimension 80mm*31mm*58mm
    17 Weight 260 g
    18 Materials pump head Nylon membrane EPDM / PTFE valve EPDM / FPM
    19 Functions Can dry-running, Self-priming
    ■ Parameter
    Model   Liquid Pump Vacuum Pump ( only vacuum reference TM30A-C/D ) Rated Voltage No-load Current MaxHead Max Vacuum Max Flow
    (Item Number) (Item Number for mix-usage) (Vdc) (A) ( M ) (KPa) (L/min)
    TF30A-D TF30A-D12-W1004 (outside controller) TF30A-D12-V7004 (outside controller) 6 /12 / 24 0.4/0.24
    ≥10 -70 water:0.4 gas: 4
    ■ Curve & Dimension
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