Non-contact seals

Non-contact seals are an effective solution in power transmission for various dynamically sensitive systems. They can be used with both rotating hubs and rotating shafts.

Dichtung Antriebstechnik

What are the advantages of non-contact seals?

Due to the lack of friction in non-contact seals compared to contact seals, they are completely wear-free and require minimal maintenance. The associated very long service life ensures that these products are correspondingly economical. Since the contact surfaces do not have to be ground or hardened, unlike the contact seals, manufacturing costs can also be saved. The non-contact seals also have a high speed limitation and can withstand operating temperatures of up to 200°C. 

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What are non-contact seals used for?

Non-contact seals are suitable for a variety of purposes. They are used in machine tools, drive units, packaging machines, textile machines, testing equipment, or mechanical conveying equipment, among others. Since they also have a high resistance to many types of bacteria, they are just as commonly used in the food industry.

Where can I buy non-contact seals?

You can purchase non-contact seals quickly and reliably from a+s vertriebs gmbh. Thanks to our long-standing partnership with the well-known manufacturer GMN, you will receive the desired sealing systems of various designs within a very short time. If you have any questions, please do not hesitate to contact our competent service team directly.