Microsart® e.jet Laboratory Liquid Transfer Pump

Microsart® e.jet Laboratory Liquid Transfer Pump

The Microsart® e.jet Fluid Pump is a small, state-of-the-art liquid transfer pump for optimal vacuum filtration in your Microbiological QC lab.


Top Features of the Microsart® e.jet Fluid Pump

  • Small foot print – no need of suction flasks between pump and manifold
  • Simultaneous transfer of filtered liquid to waste
  • Constant flow rates and defined maximum vacuum



Popular Applications for the Microsart® e.jet Fluid Pump

  • Filtration of liquid samples in Microbiological Quality Control labs


The Microsart® e.jet Fluid Pump is a superior choice for your vacuum filtration needs. This laboratory transfer pump is equipped with a quick connection. It is ideal for filtration of liquid samples in microbiological quality control, achieving a transmembrane pressure of 600 mbar and a flow rate of 4.0 NI/min (4.0 Normiliters water displacement by air in one minute).


Smooth and Reliable Filtration

The Microsart® e.jet Fluid Pump was designed to be efficient and highly reliable. Constant flow rates and a defined maximum vacuum guarantee smooth and reliable filtration.


State-of-the-Art Pump

Sartorius pumps use state-of-the-art technology to meet demanding needs. Unlike traditional vacuum pumps, this pump allows simultaneous transfer of the filtered liquid to waste. It is designed to pump gas and liquids, meaning no loss of efficiency or malfunctions from water drawn into the pump head.


Reduced Complexity and Space

Traditional pumps consist of numerous parts, including connectors, tubes, vacuum containers, protection filters, Woulff’s bottle and the vacuum pump. After several samples, the vacuum must be broken using those traditional pumps to empty the filtrate collection container. These complex systems require more laboratory space and are time-consuming. These needs are compactly addressed with the Microsart® e.jet Fluid Pump.


Versatility to Match Your Needs

Whether you would like to use a vacuum flask or prefer a flask-free solution, Sartorius pumps will answer your needs and help you save space without compromising performance. The Microsart® e.jet Fluid Pump is ideal for 1, 3, and 6-branch manifolds.


Quick Connections

Building up the vacuum filtration system is easy and fast, thanks to the innovative Quick Connections.




  • Application
    Microbial Enumeration
  • Market
    • Food & Beverage
    • Environmental/Water Testing
    • Pharma/Biotech

Compliance Information

  • Certification
  • Dust / Water Protection According to IEC 529
    IP 64
  • Electrical / Battery item
  • Protection Class


  • Dimensions WxDxH
    120 × 170 × 190 mm

General Specifications

  • Additional Product Specifications
    Max. temperature of liquid media: 5 – 80 °C
  • Flow Rate
    > 4.0 Nl/min
  • Maximum Viscosity
    < 150 cSt
  • Pump Flow
    4.0 l/min

Operating Conditions

  • Maximum Vacuum
    400 mbar
  • Operating Pressure
    1 bar

Power Requirements

  • Input Wattage
    no information available
  • Line Frequency
    50 – 60 Hz
  • Line Voltage
    100 – 240 V
  • Power Requirements
    47 – 63 Hz

Product Information

  • Brand
    Microsart® e.jet
  • Pack Size
  • Type of Pump
    Liquid Transfer Pump

Available Options