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Fixed Volume Pumps

Fixed Volume Dispense Pumps for Other Applications

Solenoid-Driven Dispense Pumps for Accurate and Repeatable Performance

The Lee Company’s fixed volume dispense pumps are solenoid-driven, chemically inert positive displacement pumps, which provide accurate and repeatable dispense volumes in a small, lightweight package. Lee fixed volume pumps require a simple electrical signal for operation – the pumps aspirate fluid when energized and dispense fluid when de-energized. Integrated check valves, together with our unique housing design and diaphragm seal interface, prevent siphoning when the dispense point is positioned above the fluid reservoir.

LPM Series

LPM Series pumps offer dispense volumes ranging from 10 to 25 μL and feature a combination port head design for either soft press-on tubing or manifold mounting. This mounting flexibility makes it easier to integrate our pumps into any fluid control system. The special end cap design simplifies electrical connections and eliminates the need for soldering.

LPL Series

LPL Series pumps offer dispense volumes ranging from 25 to 50 μL and have multiple mounting options. A combination port head design can be used for either soft press-on tubing or manifold mounting. This flexibility makes it easier to integrate these pumps into any fluid control system. Additional mounting options include using our MINSTAC® connectors or ¼-28 flat bottom boss port-style tube connections. See Tubing & Components for more information. The special end cap design of these pumps simplifies electrical connections and eliminates the need for soldering.

LPG Series

LPG Series pumps offer dispense volumes ranging from 100 to 175 μL and contain a combination port head design for either soft press-on tubing or manifold mounting. This mounting flexibility makes it easier to integrate our pumps into any fluid control system. The special end cap design simplifies electrical connections and eliminates the need for soldering.

Support & Resources

Support & Resources from a Team that Speaks Your Language

Partner with The Lee Company and get much more than just a supplier of top-quality fluid control products. Our reliable technical support team is available every step of the way to help you find solutions, maximize productivity, and drive efficiency across your operations. Check out these resources specific to other industries to learn more.