The Alfagomma A-C624 Two-Piece Fittings are 45-degree carbon steel hose fittings designed for secure and leak-proof connections in industrial applications. These fittings feature an O-ring flange that meets SAE J518 Code 62 standards, ensuring compatibility with high-pressure systems. Ferrules are metal inserts used to compress the hose tightly onto the fitting, creating a secure seal and preventing leaks. A key distinction between two-piece and one-piece fittings is that two-piece fittings consist of separate components, such as the ferrule and fitting, allowing for easier maintenance and repair, whereas one-piece fittings are pre-assembled for quicker installation but offer less flexibility. The A-C624 Two-Piece Fittings are compatible with various hose types, including wire and textile braided hoses, thermoplastic hoses, Flexor 4, and PTFE hoses, as well as Alfabiotech 3000 and 4000 hoses in sizes ranging from ³⁄₁₆" to 2" ID. These fittings provide durable, high-performance connections for a variety of fluid power systems.