chemical pump / stepper motor-driven / self-priming / medical
LPD series



  • Media:

    for chemicals

  • Operation:

    stepper motor-driven

  • Priming:


  • Domain:


  • Other characteristics:

    compact, high-performance, custom, volumetric dispensing, high-precision

  • Pressure:

    60 psi, 95 psi


The LPD Series variable volume dispense pumps are stepper motor driven, positive displacement pumps that meet the demands of modern day applications: consistent long-term performance and reliability in a compact lightweight package. Their size, weight and maintenance free design allows for the pumps to be positioned where the fluidic requirements dictate, regardless of accessibility. The LPD Series pumps can be customized for a variety of performance characteristics, feedback options and port head materials.

All Lee variable volume dispense pumps are offered in standard and high performance models. The LPD standard performance model is equipped with a home sensor, whereas most high performance models include a home sensor and encoder for more demanding applications. These pumps are generally used in medical and scientific applications in markets such as in vitro diagnostics, human genomics, biotechnology and analytical chemistry. The following general performance characteristics are offered in this product platform:

Maintenance Free Design
Long Life Expectancy
Wide Range of Dispense Volumes
High Dispense Accuracy and Precision