End caps made from plastic or steel: Stable design and long service life

Seal holes securely after assembly or maintenance – it's easy and reliable with end caps from Freudenberg Sealing Technologies. The end caps can be used in a wide range of applications, from corner valves for pipes to engines and steering systems, from manual and automatic transmissions to pumps and other housings.

The end caps are also used for static bearing seals, as a seal for round holes in housings or to seal shaft feedthroughs. Thanks to the vulcanized-in carrier material, the sealing caps have a very high stability and a long service life. Sealing caps are easy to assemble and enable cost-effective housing production. They are also characterized by their stable construction.

End caps: from standard design to customized product solution

Our end caps are available in a variety of designs: from the standard solution (GA and GSA) to designs with a vulcanized-in stiffening plate and numerous special forms. We can customize the design and materials on request. You can choose between steel and plastic for the stiffening element.

Whether you choose a standard design or a customized product solution, our sealing caps are extremely sturdy and yet cost-effective. For most designs, there are no additional tooling costs.

End caps for airtight sealing of openings

Even with increased roughness of the bore surface and with thermal expansion, openings on the outer diameter can be sealed absolutely tightly with our sealing plugs. As with all our products, we also rely on our zero-defect quality production for our sealing plugs as the basis for an absolutely reliable sealing function. The large selection of high-quality materials, such as our own polymers for acrylate and fluorinated rubber, means that the rubber coating of the sealing caps can be adapted to a range of different physical and chemical requirements.

Online range for high-quality End Caps

We offer a wide range of sealing caps in various diameters and widths. You can find the entire range of our high-quality sealing caps, including product and material data sheets, ordering options, prices and availability, as well as dealer contacts, in our e-catalog.