- The DN65 NBR seal offers exceptional oil resistance, wear resistance, and aging resistance, ensuring long-lasting performance and reliability in demanding environments. Its elasticity allows for easy installation, making it user-friendly. - Compatibility: Designed for a tube size of 2-1/2 inches, with an outer diameter of 78mm, inner diameter of 58mm, and a thickness of 6.6mm. - Performance: With a Shore hardness of 65A, this seal operates effectively within a temperature range of -15°C to 100°C (5°F to 212°F), making it suitable for a variety of applications. - Functionality: The sealing gasket serves as a vital bearing surface for distributing fastener loads evenly, which helps prevent damage to components. It can also be utilized as a spacer between various parts, enhancing assembly efficiency. - Use Scenarios: 1. Ideal for automotive applications where engine components require reliable sealing under fluctuating temperatures and exposure to oils. 2. Suitable for industrial machinery that demands durable seals to withstand wear and maintain operational integrity. 3. Perfect for plumbing systems needing effective seals to prevent leaks and ensure secure connections. This DN65 NBR seal is a practical solution for anyone seeking durability and performance in sealing applications.