The SCI 3.5 F-Flex Composite Hub is designed for use with flexible couplings, providing a lightweight yet durable solution for mechanical connections. Made from advanced composite materials, this hub offers excellent resistance to wear and environmental factors. With a diameter of 3.5 inches, it is compatible with various coupling systems, ensuring versatility in applications. This hub is ideal for use in pumps, motors, and other rotating equipment, facilitating smooth operation and reducing maintenance needs. Its design allows for easy installation, making it a practical choice for engineers.