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The Latest in Precision Fluid Control Solutions from The Lee Company

The Lee Company is a leading supplier of precision fluid control components that provide critical performance in medical applications such as respiratory therapy, patient monitoring, renal dialysis, patient simulators, apheresis systems, sterilization equipment, and therapeutic devices used in dental, cosmetic and compression therapy. We're an engineering partner who can equip you with the solution you need to overcome key challenges such as conserving space, weight and power.

The Lee Company offers an extensive range of products used throughout therapeutic respiratory devices such as
oxygen concentrators and mechanical ventilators. Lee components are made in the U.S.A., with engineers ready to assist you. Learn more by downloading our Respiratory Care Brochure.


Lee control solenoid valves are used in a wide range of applications such as medical equipment, diagnostics, respiratory therapy and environmental and breath analyzers. Learn more by downloading our Control Solenoid Valves


See the key features and performance benefits that make Lee control and isolation solenoid valves ideal for medical applications.


Download our Tech Talk technical application brief to learn about the benefits of using Lee control valves in portable and cart-based metabolic monitors.


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Start a discussion with one of our technical experts to find out what Lee products can do for your specific application.