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DirectoryIndustryMechanical Engineering IndustryUnterseenDomsel AG
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Domsel AG

Summary

About the company

Domsel AG manufactures radial shaft seals with membrane bellows for rotating machine components and supplies both standard and custom designs. Products are specified for high peripheral speeds, pressure ratings up to 15 bar and wide temperature ranges, and are offered in various elastomers including food-compliant grades; the company also produces machined support parts and in-house tooling for production.

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Industry:Mechanical Engineering Industry
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Radial shaft seals
Radial shaft seals for rotating machine components, with low friction torque, for high speeds, pressures up to 15 bar, and media such as water, gases, and steam.
Radial shaft seals for the food industry
Radial shaft seals in FDA-compliant versions with V2A or V4A metal housings and food-grade elastomers for hygienic applications.
Custom designs and customer-specific radial shaft seals
Customer-specific designs for complex sealing problems, tight installation conditions, compressed-air and gas sealing, as well as separating two media.
Material and pressure-range consultation
Consulting on elastomers, materials, and pressure ranges, including NBR, HNBR, EPDM, FPM, FFKM, and VMQ, and selection according to the medium, temperature, and pressure.
Dimension lists and designs for shaft seals
Dimension lists, designs, and installation instructions for types A, B, AB, AC, BC, A-SF, B-SF, C-A, C-B, C-AC, and C-AB.

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Location

Eichzun 5
3800 Unterseen

At a glance

Legal form
Corporation
UID
CHE-103.659.561
Founded
1984 · 42 years
Last commercial register change
January 8, 2026
Employees
11 to 20

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