Male ORB (O-Ring Boss) adapters are precision fittings designed to create secure, leak-free connections in hydraulic and fluid power systems. This straight thread connection style, defined by SAE J1926, uses a male connection with a straight thread and an O-ring, while the female port features a smooth, flat surface with a chamfer to securely seat the O-ring. When the male and female connections are mated, the O-ring is compressed into the chamfer, forming a tight seal. Recommended by the NFPA for its superior leak prevention, the ORB connection is considered a mechanical connection that ensures reliability and efficiency. These adapters are ideal for high-pressure systems, providing durable and dependable fluid routing solutions while minimizing the risk of leakage in demanding industrial applications.