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Our highly reliable fixed and variable volume dispense pumps are ideal for positive fluid displacement applications where fine control over the dispense resolution is critical. Boasting high precision volumetric aspirating and dispensing, exceptional accuracy, and an extensive life, these mainten...
Our highly reliable fixed and variable volume dispense pumps are ideal for positive fluid displacement applications where fine control over the dispense resolution is critical. Boasting high precision volumetric aspirating and dispensing, exceptional accuracy, and an extensive life, these maintenance-free pumps are also customizable and 100% tested to ensure reliable, consistent, long-term performance.
The Lee fixed volume dispense pump is a solenoid-driven, chemically inert positive displacement pump which provide accurate and repeatable dispense volumes ranging from 25 to 50 µL in a small, lightweight package. The fixed volume pump requires a simple electrical signal for operation. The pump aspirates fluid when energized and dispenses 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.
