TECHNO-PARTS - Model EE0 -Back-Up Rings for Sealing Applications
Back-Up Rings EE0 play a critical role in enhancing the reliability and longevity of sealing systems. These rings are integral components in applications subjected to varying pressure conditions. When a system experiences one-sided or alternating pressurization, the use of one or two back-up rings ensures optimal sealing performance. Manufactured primarily from PTFE, the standard material offers excellent thermal stability across a wide temperature range, from -100 °C to +200 °C. This makes them suitable for a diverse array of environments, including those with extreme high or low temperatures. Alternative materials are available for specialized requirements, ensuring adaptability to specific operating conditions. For precise groove sizing, users are advised to consult the application catalogue or contact application technology experts. This product is a solution for industries requiring reliable sealing under demanding conditions.
Back-up ring, one layer, continuous.
Depending on one-sided or alternating pressurisation, one or two back-up rings are used. For details on groove sizing (groove width L), please refer to our application catalogue or contact our application technology department.
Application Range
Temperature: -100 °C / +200 °C
Standard Material: PTFE
Other materials are available for very high or very low operating temperatures. For detailled information, please look at the specific PDF catalogue or contact our application engineers.