Freudenberg Sealing Technologies
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Freudenberg Online Tools & Apps


The e-Catalog provides an overview of our sealing systems.

Are you in need of a Simmerring®, an O-ring or another type of seal? We have just the right solution for you. The e-Catalog provides you with an overview of FST’s entire sealing portfolio. Whether you are looking for a Freudenberg premium seal or a Dichtomatik solution fulfilling industrial standard requirements – you’ll find the right seal here.

Discover the countless possibilities of the e-Catalog or contact us if you are looking for a customized solution.

In addition to the product search function, the e-Catalog offers a lot more helpful information and tools, such as

  • CAD data
  • Product and material sheets
  • Cross reference list and
  • Information on availability and prices.
View e-Catalog 70-external-link
Computer monitor showing the FST e-Catalog incl. a zoomed picture showing an installation space

EASY Ordering Platform

Online Ordering Platform for existing customers

On the EASY ordering platform, you can find and order your seals quickly and easily and receive prices and availability in real time. EASY gives you access to a uniquely large portfolio of Freudenberg and Dichtomatik brand seals.

  • Google-like product search incl. competitor cross reference and selectors
  • Direct access to the full FST product range (thereof >50.000 catalogue items)
  • Direct access to CAD files, data sheets, selectors
  • Real-time price & availability check
  • Order Online incl. Track and Trace
  • Place requests for quotations (RFQs) directly out of EASY
Request EASY login

3D Animations

Dive into the world of Freudenberg Sealing Technologies.

Learn more about our innovative sealing solutions with the help of vivid 3D Animation that show you at a glance which seals are used in a wide variety of applications in the general, automotive and process industries.


  • 3D Animation of typical applications and components, such as pumps, valves, filling systems, cylinders, automotive components and more
  • Overview of Freudenberg products especially for the specific application
Explore 3D Animations
3D Diesel

Tip: You will find numerous videos with mounting instructions and more on our YouTube channel.

Virtual Tours

Dive into the world of Freudenberg Sealing Technologies.

With our virtual tours of selected production facilities, you will gain exclusive insights into the world of Freudenberg Sealing Technologies and its own development and production.


  • 3D Animation of exemplary test benches
  • Virtual tours of selected production facilities
Explore Virtual Tours
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FST Services App

All information for the general industry and process industry ready at hand.

With the Freudenberg Sealing Technologies Services App, you have all important data and tools you need for your daily work with seals and for handling Freudenberg and Dichtomatik brand products at hand at all times – even in offline mode. Find relevant information materials, brochures, online tools, videos and much more, bundled in one application.

Your benefits at a glance

  • Offline mode ensures the usage of e.g. installation videos without a WiFi connection
  • Bundled information platform
  • Includes both product brands Freudenberg and Dichtomatik
  • Continuous optimization, further development and addition of new features
  • Available as Android, Windows and iOS versions
Continue to App Download
Tablet showing the FST Services App with an overview of product information brochures

Tip: Registered customers have direct access to our online ordering platform EASY directly from the App.

Configurators & Selectors

Smart product configurators and selectors offer optimum support in selecting the right seal for your individual applications.

Three blue Simmerrings beside a monitore with the website of the Simmerring Selector on grey background.

Simmerring® Selector

Are you searching for a Simmerring® according to your application needs?

View Simmerring® Selector 70-external-link
O-Rings in different sizes

O-Ring Configurator

Are you searching for the right O-Ring and necessary groove?

View O-Ring Configurator 70-external-link

Material & Resistance Guides

The easy way to determine compatibility of chemicals and cleaning agents with sealing materials.

Chemical Resistance Guide

Get an exclusive insight in the results of decades of testing and experience with sealing material and media. The Chemical Resistance Guide shows you suitable sealing materials for common process media of the general and process industry, such as acids and sulfates and therefore supports you in optimizing your processes and maximizing the lifetime of seals in application.

Test tube with chemical liquid


Quickly and easily match the compatibility of sealing materials and cleaning agents: With our CIP/SIP Guide (Cleaning In Place/Sterilization In Place), you can precisely match the CIP/SIP media to your sealing products in use.

The right tool for every requirement:

  • Finding the right cleaning agent

    Do you already use seals made of materials you know? Then our Tool 1 will help you to find a suitable cleaning agent.
  • Finding the right sealing material

    Do you already use a special cleaning agent? Then use our Tool 2 to choose a suitable sealing material.
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