| Ø - Range | Pressure Range | Temp. range | Velocity |
PDF Catalogs
For full engineering information and installation, please use our PDF catalogs
All Trelleborg sites
Close- Group Trelleborg is a world leader in engineered polymer solutions that seal, damp and protect critical applications in demanding environments. /seals/-/media/group/site-switch/trelleborg-group.jpg?h=264&w=293&rev=b3492bd026aa498f90103f0288dfc4e6&hash=72864F3ACBDA1724A3E5250CD2424C68
- Antivibration Solutions Helping to remove unwanted vibration and noise in Rail, Marine, Off-highway and Industrial applications /seals/-/media/group/site-switch/antivibration.jpg?h=264&w=293&rev=cac94d89d97a4764937febb8422dbc03&hash=12A523DC26C13E43E5FE7089DB9F3486
- Boots Advanced dynamic protection for Automotive Driveshaft and Steering Gears /seals/-/media/group/site-switch/testing-boot-cold-1.jpg?h=264&w=293&rev=e398df5cfb7d4080a18fb803255e50bc&hash=7CAF09916CBE838BAFA919AED27F6B08
- Damping Solutions Automotive noise damping shims & insulators /seals/-/media/group/site-switch/damping-solutions.jpg?h=264&w=293&rev=e4886fdb3c364d319c626e35fe923d04&hash=D4E08121DF08463FFBFCA5AD275A4AEF
- Engineered Coated Fabrics Trelleborg’s Engineered Coated Fabrics business unit, a world-leading producer of specialty polymer-coated and calendared materials, operates under the Coated Systems business area. /seals/-/media/group/site-switch/engineered-coated-fabrics.jpg?h=264&w=293&rev=2fdac9be0f434313920fb532c7262a43&hash=23E184F52CD740B530FC08738E530DAC
- Fluid Handling Solutions Industrial Hose, Expansion Joint, Oil & Marine Hose, Rubber Sheeting and Mining Applications /seals/-/media/group/site-switch/fhs.jpg?h=264&w=293&rev=6cf337a4c82642b59e004d0a9199ea15&hash=4D0CA37036809222E4A78E27A8A64AAB
- Medical Solutions Supporting the Healthcare and Medical industry with advanced polymer engineered components /seals/-/media/group/site-switch/healthcare-and-medical.jpg?h=264&w=293&rev=627ac8af44794afb8aa913220f959254&hash=CCFF239DAA8847077E4206C7843BEFE9
- Marine & Infrastructure Highly engineered polymer solutions for marine and civil infrastructure /seals/-/media/group/site-switch/marine-and-infrastructure.jpg?h=264&w=293&rev=b209d371ac264b6f85b7b8167ef0860c&hash=51AA9CFA98963463E6162A8DE91DFDA2
- Sealing Solutions Sealing and bearing solutions for Industrial, Automotive and Aerospace applications /seals/-/media/group/site-switch/sealing-solutions.jpg?h=264&w=293&rev=158324dc66494c6a8450812cbd4a794b&hash=6E81A625A8BFC9F2759D88F9EE878AA1
- Seals & Profiles Seals for applications in buildings and construction, aerospace, automotive, agriculture, renewable energy and water infrastructure. /seals/-/media/group/site-switch/seals-and-profiles.jpg?h=264&w=293&rev=c630d927a2a9455e851bb1a4fd6da61e&hash=12B561EA8906F4AA6257EA73716A443C
English
- Bulgarian | български
- Chinese (Simplified) | 中文(简体)
- Chinese (Traditional) | 中文(繁體)
- Czech | čeština
- Danish | dansk
- Dutch | Nederlands
- English
- Finnish | suomi
- French | français
- German | Deutsch
- Hungarian | magyar
- Italian | italiano
- Japanese | 日本語
- Korean | 한국어
- Polish | polski
- Portuguese | português
- Spanish | español
- Swedish | svenska
- Turkish | Türkçe
- Vietnamese | Tiếng Việt
Back-up Ring concave
Back-up Rings are installed together with O-Rings and Quad-Ring® Seals to prevent gap extrusion in applications above 5 MPa / 725 psi. Available in spiral, cut or uncut designs in filled or unfilled PTFE, Turcon®, elastomers and thermoplastics based on ISO 3601, AS 568.
Technical drawing
Are you looking for this?
Are you looking for this?
