• EXT Turbomolecular Pumps

    Our EXT Compound Turbomolecular Pumps provide a reliable, hydrocarbon-free high and ultra high vacuum.

    Combining the proven technology of a ceramic mechanical lower bearing, a dry permanent magnetic upper bearing and Holweck drag stage, with the added convenience of an on-board controller and a 24V d.c. motor, the EXT design provides oil and vibration free operation with minimal maintenance on high critical foreline pressure processes.  

    • Compact Design:
      High Performance for Efficient Systemisation
    • Reliable:
      Permanent magnetic upper bearing and oil lubricated bottom bearing for worry-free operation
    • Compatible with Edwards TAG and TIC Turbo Instrument Controller:
      Add up to 3 Vacuum Gauges Without the Need of an Additional Gauge Controller
    • RoHS Compliant
    • CSA/ULC Approved


  • Applications
    Key Features & Benefits
    Pump Ranges
  • Our History

    When F.D. Edwards began manufacturing vacuum equipment in 1939, he made a commitment to technical innovation that remains solidly at the heart of what we do today.

    Learn More about Our History