USIT Rings

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Installation sketch USIT-Ring

USIT rings are used for industrial applications in which high seal tightness is required, high pressure predominates and a secure sealing effect must be guaranteed, for example, in the processing, food or pharmaceutical industries. The USIT rings of Freudenberg Sealing Technologies are metallic flat seals with an internally or externally vulcanised, trapezoidal, rubber-elastic sealing bead for the static sealing of screw and flange connections. The sealing bead guarantees a safe, self-reinforcing sealing effect.

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Filtered items for USIT-Ring ( 19 hits )

  design material dM DM s brand legacy item no. item no. SP | IP    
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 20.7 28 1.5 Freudenberg - 49381210 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 18.7 26 1.5 Freudenberg - 49327787 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 12.7 20 1.5 Freudenberg 371236 49305885 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 12.7 18 1.5 Freudenberg 452153 49327814 Details
cross-section thumbnail USIT-Ring USIT A USIT A 70 NBR 177646 12 18 1.5 Freudenberg - 49376311 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 11.8 18.5 1.5 Freudenberg - 49382522 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 11.4 16.3 1.5 Freudenberg - 49382423 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 10.35 16 2 Freudenberg - 49381314 Details
cross-section thumbnail USIT-Ring USIT I USIT I 75 FKM 177645 9.3 13.3 1 Freudenberg 452210 49072924 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 9.3 13.3 1 Freudenberg 371225 49305884 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 8.7 13 1 Freudenberg 371221 49305882 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 8.7 13 1 Freudenberg - 49449328 Details
cross-section thumbnail USIT-Ring USIT I SF USIT I SF 70 NBR 177646 7.4 10 1 Freudenberg - 49327812 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 7.3 10.2 1 Freudenberg 371216 49072923 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 6.7 10 1 Freudenberg - 49385582 Details
cross-section thumbnail USIT-Ring USIT I SF USIT I SF 70 NBR 177646 5.4 8 1 Freudenberg - 49376341 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 4.5 7 1 Freudenberg 371998 49072922 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 4.5 7 1 Freudenberg - 49393845 Details
cross-section thumbnail USIT-Ring USIT I USIT I 70 NBR 177646 4.1 7.2 1 Freudenberg - 49305890 Details

USIT-rings from Freudenberg Sealing Technologies: Secure sealing

USIT-rings from Freudenberg Sealing Technologies are metallic flat seals with an internally or externally vulcanised, trapezoidal, rubber-elastic sealing bead for the static sealing of screwed and flanged connections. They are used primarily in the processing industry as well as in the food and pharmaceutical sectors. USIT-rings are used wherever high seal tightness is required, there are high pressure levels present and secure sealing must be ensured. The USIT-rings from Freudenberg Sealing Technologies are characterised by their high performance as well as simple installation whilst still providing maximum seal tightness. The sealing bead of the USIT-rings provides a secure, self-reinforcing seal even under the most challenging conditions such as high pressure levels.

USIT-rings in a hygiene-compliant design

Especially for the challenging needs of the processing industry, Freudenberg Sealing Technologies has developed the USIT-Ring Hygienic USIT®. In contrast to standard USIT-rings, these are EHEDG-compliant and ensure that no germs or biofilms can form as bacterial colonies or corrosion under the bolt head. This ensures a hygienically optimised design. The metallic flat seals facilitate an extremely reliable seal free of dead space. For applications with particularly aggressive CIP/SIP cleaning and high steam sterilisation temperatures as well as process media with a fat content, Freudenberg Sealing Technologies utilises the fluorinated premium compound Fluoroprene® XP 45 material. This means the V-Ring can be used even at even higher temperatures and in addition, is resistant to polar and non-polar media and to aroma substances.

Range of USIT-rings online

Freudenberg Sealing Technologies offers high quality and durable USIT-rings. The complete range of USIT-rings such as the Hygienic USIT®, including product and material data sheets, ordering options, prices and availability as well as dealer contacts, can be found in our FST e-catalogue.