Ferrules are crucial components within hydraulic compression fittings, designed to create a tight, secure, and leak-proof seal between a tube and its fitting body. As the fitting is tightened, the ferrule deforms to grip the tube, preventing fluid leaks and ensuring system integrity. These components are vital for reliable performance across various industrial hydraulic applications, providing robust and dependable connections in high-pressure environments. Correct selection and installation of the appropriate ferrule are essential for maintaining the safety and efficiency of your hydraulic system.