Separation Engineering, Inc. is a well established and a highly respected company that has been providing equipment in the membrane separation industry for over 30 years. Located in Escondido, California, SEi designs and fabricates process equipment specializing in the membrane processes. The company was founded in 1982 when it acquired Ajax International Corporation from Ames Crosta Babcock of England.

 

SEi is housed in a 14,000 square foot facility with the capability for complete system design and fabrication. This enables for the designing and building of special pilot equipment as well as units for large industrial applications.
Our equipment is in place at many Fortune 500 companies as well as other specialized applications, both large and small in over 20 countries around the globe. Our design and build team has provided solutions for a wide range of companies, engineering firms, and research in the scientific community.