Close Menu

Flow Restrictors

Browse Flow Restrictors
Flow Restrictors Overview

Ultra-Reliable Flow

for Your Unique Applications


Precision flow restrictors from The Lee Company have become an industry standard for manufacturers around the world. Flow restrictors are found in critical applications, including fluid metering, controlling the speed of actuators, or snubbing pressure pulses. The Lee Company offers both single- and multi-orifice restrictors to meet the needs of any application.

  • Lee flow restrictors are all 100% tested to guarantee precise and accurate flow.
  • These components are available in a wide range of Lohm rates as well as with bi-directional flow and integral safety screens for added protection.
  • Lee multi-orifice flow restrictors produce an effect that increases minimum passage size for a given Lohm rate.
  • Visco Jet® technology utilizes a complex fluid path to increase minimum passage size dramatically, decrease the potential for cavitation, and provide a reasonable degree of viscosity compensation for applications requiring high levels of flow restriction.

Select Your Industry
To View Related Flow Restrictors

An airplane, a car, and a medical device serve completely different purposes in unique environments. They require parts that are engineered specifically for the application – and we specialize in doing just that. To easily find the best solution, select your industry and see specific products that are engineered to optimize the critical system you’re working on.

View Flow Restrictors for:

Select Industry
Go to Flow Restrictors
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 tailored to your industry to learn more.