US Series Disc Pump

This piezoelectric disc pump offers exceptional performance and efficiency along with a narrow profile and integrated filter. Combining silent operation, pulsation-free flow, millisecond response, and high precision in a compact form factor, these piezoelectric disc pumps provide highly accurate, ultra-smooth pressure and airflow control of gases.

The disc pump family is categorized into various product series, including the slimlined US Series Disc Pump models with an integrated filter. Designed for ultra-precise and smooth control of both gas and liquid flow, our ultrasonic piezoelectric micropumps offer unparalleled pneumatic performance. They are essential for applications where precision control of small volumes is crucial.

The Lee Company's disc pumps are RoHS compliant and their long life allows for maintenance-free system design. The Lee Company is actively developing higher performance pump designs; if the performance listed herein is not sufficient for your application, please contact your engineer to discuss your requirements.

Specifications:

  • Typical driver requires 3 to 5 VDC power supply.
  • Pump requires AC drive waveform of 20-22 kHz. Pump drive voltage must not exceed 48 Vrms.
  • Power: 0 to 1 W (continuous)
  • Pump efficiency is application dependent.
  • Drive PCB and evaluation electronics are available.
  • Reference circuits and firmware are available to support product integration.

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    Electro-Fluidic Systems

    Disc Pumps