Radial Shaft Seal Testing

The Engineering group at ESP International specializes in sealing applications with a focus on radial shaft seal technology and testing. We pride ourselves on our ability to innovate and think outside of the box, developing solutions for difficult problems.

ESP Engineering is dedicated to providing the necessary attention to detail to accurately administer industry-recognized testing services. We are proud of the innovation we bring to developing unique test protocols in situations where no established procedures exist.

Leading our shaft seal test facility are a group of highly qualified degreed professionals. They are supported by innovative and talented mechanical and electrical technicians who execute tests and collect the necessary data. Collectively, our team has many years of experience in the design and execution of sophisticated shaft seal tests.

With our radial shaft seal development effort, we combine both product design and lab testing in order to bring a new product to market. Utilizing finite element and 3D cad at the beginning of a product development stage and then verifying the result through lab testing.

We offer both services together or separately as well, it all depends on your specific need.

ESP Engineering’s advanced shaft seal test facility utilizes state-of-the-art shaft seal test machines allowing you to evaluate various seal designs for your specific application.


Shaft Seal Engineering Form


Seal Lip Pump Rate
Seal Lip Pump Rate
10G Head-to-Head
10G Head-to-Head