Straight Male ORFS (O-ring Face Seal) hydraulic adapters are designed to provide reliable, leak-proof connections in high-pressure hydraulic systems. ORFS fittings feature an O-ring seated in a groove on the face of the fitting, creating an elastomeric seal when compressed against a flat face on the mating component, such as another ORFS fitting or formed tube. These fittings are highly effective at preventing leaks, especially in systems with high operating pressures, vibrations, or pressure surges, making them ideal for a range of hydraulic applications. ORFS fittings are available in various materials, such as carbon steel, nickel-plated carbon, and stainless steel, and are easy to maintain due to their reusable design and replaceable O-rings. However, the temperature rating is limited by the O-ring material, which may make them less suitable for high-temperature applications. ORFS fittings provide a dependable, flexible, and efficient solution for leak-free connections in critical hydraulic systems.