LPL Series Fixed Volume Pumps

The LPL Series of Fixed Volume Dispense Pumps are solenoid driven, chemically inert, positive displacement pumps, which provide accurate and repeatable dispense volumes of 25 to 50 ┬ÁL in a small lightweight package. Requiring a simple square wave electrical signal for operation, the pumps aspirate fluid when energised and dispense fluid when de-energized. The normally closed design with integrated check valves prevents siphoning when the pumps are de-energised.

These pumps are generally used in medical and scientific applications, in markets such as in vitro diagnostics, human genomics and biotechnology. The following general performance characteristics are offered in this product platform:

  • Chemically Inert
  • Self-Priming
  • High Dispense Accuracy and Repeatability
  • Low Power Consumption


Each pump is 100% functionally tested for performance and designed using materials that ensure consistent long-term performance. Lee Products can customise the performance of a pump to meet specific application requirements.