About Us

LEE Ventus (formerly TTP Ventus) manufactures and tests the Disc Pump range of multi award-winning piezoelectric micropumps in Cambridge, UK. LEE Ventus is part of The Lee Company, a leading precision fluidics business based in Connecticut, US.

Our pumps deliver high pressure and flow, silent operation, rapid response time, precision and ultra-smooth flow – all in a tiny package. Our mission is to provide customers with high-performance products and excellent development support to enable innovation across sectors from medical and life sciences, to environmental and industrial through advances in wearability, portability, and simplicity.

Disc Pumps excite a high-frequency acoustic standing wave in a fixed-volume cavity. A patented ultra-fast valve technology rectifies this standing wave to deliver pumped flow. The platform has been recognised with awards including the Institute of Physics’ Business Innovation Award and Business Weekly’s Disruptive Technology Award.

We are always looking for people to join the LEE Ventus team, please see our Careers Page for more information.

About The Lee Company Inc theleeco.com

The Lee Company is a world leader in miniature precision fluid control products for industries like aerospace and defense, automotive, diagnostics, industrial and off-highway, medical equipment, scientific instruments, motorsports, oil and gas, power generation, and many others. Founded in 1948, the Company is recognized for providing engineered solutions for some of the world’s largest and most innovative companies. With over 1,100 employees, The Lee Company occupies over 1.2 million square feet of manufacturing space in Westbrook and Essex, Connecticut.

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LEE Ventus Timeline

What started as an initial prototype development of a micropump for fuel cell applications in 2005 has developed into the Disc Pump range of multi award-winning piezoelectric micropumps that we offer today.


News & Events


LEE Ventus is now ISO 9001:2015 certified

We are pleased to announce that LEE Ventus has been awarded ISO 9001:2015 …

LEE Ventus’ long life pump exceeds 1 trillion cycles

Testing of the LT Series Disc Pump has surpassed 17,000 running hours Milestone …

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