Flow Rate Calculator

A leader in sealing and flow control, SFC KOENIG® solutions are recognized around the world for performance and reliability. We offer engineering support to help customers in the design and optimization of their systems, and our team is experienced in a wide range of automotive, fluid power and specialty applications.

Max orifice size for this plug:

NOTE: If the 'Orifice Size' is larger than the maximum plug size text please select a larger restrictor body size.

* Results of flow rate and orifice size calculations are estimates only. Calculations presented may be affected by additional factors, and use of results is at your own risk. The specifics of any application should be reviewed with and SFC KOENIG representative.

Flow Rate Calculator

We offer a variety of flow restrictor models which customers can select from, based on factors including the restrictor’s orifice size or the desired flow rate. While all products can be customized to meet your application requirements, our engineers have developed a helpful flow rate calculator that allows users to estimate the expected flow rate provided by each standard KOENIG RESTRICTOR® model.

Enter some basic information into our Flow Rate Calculator form below to identify the flow rate in liters/minute. Alternatively, please use our Orifice Size Calculator to determine the correct part based on the orifice size. For support please contact us, or request a quote for a Series RE flow restrictor for your application.

All products can be customized to meet your application requirements!