The 1.250 Inch Shaft Diameter Parallel Spring Diaphragm Mechanical Seal is crafted from NBR elastomer, ensuring excellent sealing performance in various applications. This mechanical seal is designed for durability and reliability, making it suitable for both static and dynamic sealing environments. The parallel spring design enhances its adaptability, allowing it to maintain a secure seal under varying pressures. With precise dimensions, this seal fits seamlessly into standard applications, providing optimal performance. Ideal for automotive and industrial uses, this mechanical seal is essential for maintaining equipment efficiency.