The 1.250 Inch Shaft Diameter Parallel Spring Diaphragm Mechanical Seal by Freudenberg-NOK is designed for high-performance sealing in various applications. Constructed from Viton elastomer, this seal offers excellent resistance to chemicals and high temperatures, ensuring durability and reliability. Its design features a parallel spring mechanism that provides consistent sealing pressure, making it ideal for dynamic applications. This mechanical seal is compliant with industry standards, ensuring compatibility with a wide range of systems and fluids, thus enhancing operational efficiency and longevity.