Bartels Micropump

Micropumps transporting the tiniest amounts of gases or liquids can be considered the heart of microfluidics. In many sectors they have become indispensable.

Applications

Micropumps are employed in a wide range of applications in the medical sector as well as analytical devices, automotive or aerospace industry.

Small, lightweight, robust and reliableMikropumpe final Pumpzyklus mp6

Extremely small in size and low in weight, with good particle tolerance and temperature resistance, Bartels micropumps are ideally suited for any of these sectors.

Cost Effective

As they are almost completely made of plastics (PPSU or PP), large quantities of these pumps can be produced at low cost and thus are suitable as single use, disposable systems.

Functional Principle

The functional principle of Bartels micropumps is based on a piezoelectric diaphragm in combination with passive check valves. A piezo ceramic mounted on a coated brass membrane is deformed when voltage is applied. By the resulting down stroke, the medium is being displaced out of the pump chamber below. The check valves on both sides of the pump chamber define the flow direction.


Select a suitable micropump for your application:

 

The mp6 - our micropump series

The micropumps in Bartels’ mp6 series are miniaturized double diaphragm pumps. Each pump is run by two piezo actuators. Due to the space- and energy-saving construction they are cost-effective even in high quantities. The materials used make the pump remarkably versatile. Variable flow rate adjustment guarantees a wide range of possible applications.

The mp6-hyb and mp6-liq micropumps can be used to promote both liquids and gases, for liquids in particular the mp6-pp and mp6-pi offer a wide range of usable liquids, while the mp6-gas and mp6-gas+ are specialists for gas promotion. To say is that all of our mp6 micropumps are able to promote liquids, mixtures and gases.

One rule applies to all pumps in the premises:

The flow rate of the pumps shows a linear dependency on the back pressure.

At 0 mbar back pressure the maximum pump rate can be achieved and at the maximum back pressure the flow rate is decreased to 0 ml/min. The relation of pressure and flow rate is linear.

 

KEY FEATURES of micropump-series mp6

  • 30 x 15 x 3,8 mm
  • 2 piezo actuators
  • 2 g weight
  • Self-priming
  • Cost-effective in high quantities

 

Optimized for liquids and mixtures


mp6-hyb

technical data

     
  • liquids: controlable flowrate 8 µl/min up to 8.000 µl/min
  • typ. flow rate 6 ml/min & typ. back pressure 500 mbar @100 Hz, 250 Vpp, SRS signal
  • gas: min. flow rate 12 ml/min & min. back pressure 80 mbar @100 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime: 5.000h
            

  Manual mp6 Series

 Data Sheet

Request for a quote
 mp6-hyb

mp6-liq

technical data

     
  • liquids: controlable flowrate 8 µl/min up to 14.000 µl/min
  • typ. flow rate 12 ml/min & typ. back pressure 800 mbar @200 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime: 5.000h
 

 Manual mp6 Series

 Data Sheet

Request for a quote
mp6 liq

mp6-pi

technical data

     
  • controlable flowrate 8 µl/min up to 8.000 µl/min
  • typ. flow rate 6 ml/min
  • typ. back pressure 600 mbar @100 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU, PI
  • lifetime: 5.000h
 

  Manual mp6 Series

 Data Sheet

Request for a quote
 

mp6-pp

technical data

     
  • controlable flowrate 8 µl/min up to 4.000 µl/min
  • typ. flow rate 4 ml/min
  • typ. back pressure 500mbar @100 Hz, 250 Vpp, SRS signal
  • material in contact with media: PP
  • lifetime: 5.000h
 

  Manual mp6 Series

 Data Sheet

Request for a quote

 

Optimized gases


mp6-gas

technical data

     
  • typ. flow rate 20 ml/min
  • typ. back pressure 100 mbar @300 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime:5.000h                         
             

  Manual mp6 Series

 Data Sheet

Request for a quote

 

 

mp6-gas+

technical data

     
  • typ. flow rate 20 ml/min
  • typ. back pressure 150 mbar @300 Hz, 250 Vpp, SRS signal
  • material in contact with media: PPSU
  • lifetime: 5.000h
 

  Manual mp6 Series

 Data Sheet

Request for a quote
 

 

We aim to offer you the best products possible, should this on any occasion not be the case, do not hesitate to contact us! Together we will find a solution for your problem. Our team is very experienced in development and production to advance your innovative ideas. In order to get in touch with us, please feel free to use our contact form.

The pumps are offered individually and in evaluation sets. These sets allow you to gain application-specific experience and cost-effectively reduce your integration efforts. For this purpose, we offer you the right platforms with our various control electronics.