DISPENSE PUMPS
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DISPENSE PUMPS YOUR SPECS

Precision fluid control is critical throughout any diagnostic process – from preparing and transporting delicate samples to ensuring reliable detection. As a result, diagnostics applications increasingly require pumps that are multifunctional, integrating fluid control and flexible pumping options without compromising performance or reliability . Scientific Instruments Environmental Analyzers The challenge of meeting these needs is finding a dispense pump that offers the right combination of features and benefits. These include: • • • • • Pumps with low pulsation produce stable flow and...

INNOVATIVE, SOLUTION-DRIVEN ENGINEERING. Typical Syringe Pump Lee Precision Dispense Pump When application demands change, you need a pump supplier who can respond quickly. The Lee Company has been adapting fluid control technologies to changing needs since our inception. Ongoing research, design and development help us advance pump performance, transforming challenges into deliverable solutions. For decades, best-practice design principles, extensive in-house resources, and rigorous qualification testing have ensured that every Lee pump is fully proven before it ships. This commitment to...

VARIABLE VOLUME DISPENSE PUMPS Lee dispense pumps can be the most essential component in a fluidic system, especially when dispense accuracy and precision are critical. Featuring a stepper motor driven, positive displacement design that is maintenance-free, our variable volume pumps can be positioned anywhere the fluidic requirements dictate, regardless of accessibility needs. • MAINTENANCE-FREE A robust stepper motor drive with wear-resistant materials helps achieve consistent performance across the life of the pump. • PERFORMANCE Minimal un-swept volume together with an optical encoder...

FIXED VOLUME DISPENSE PUMPS Lee dispense pumps offer greater design flexibility and cost savings to medical and scientific industries, regardless of the application. With their compact, solenoid-driven, chemically inert, positive-displacement design, our fixed volume dispense pumps provide a self-priming feature during start-up to ensure consistent operation beginning with the first dispense. • CHEMICALL INERT Y Inert materials and a flexible diaphragm isolates the solenoid operating mechanism from the flow path. • PERFORMANCE With an optimized housing and diaphragm design offering a...

COMPLETE FLUID CONTROL The Lee Company is wholly dedicated to high-precision fluid control. We offer a wide range of solutions, all engineered to deliver the highest levels of reliability and performance. Control Solenoid Valves Dispense Solenoid Valves Isolation Solenoid Valves • 2-Way & 3-Way Designs • Compact & Lightweight • Conventional, Latching & Quiet Operation Models • Low Power Consumption & Low Leakage • Long Cycle Life • 2-Way Axial Flow Design • Low Internal Volume • Fast Response Time • Multiple Seal Materials Available • Long Cycle Life • 2-Way & 3-Way Designs • Chemically...