The MB x FB ORB Reducer-Expander is a versatile steel fitting designed for pressure connections. This reducer-expander features an O-Ring Boss (ORB) connection, providing a reliable seal and easy installation. Its durable steel construction ensures longevity and resistance to wear, making it suitable for various applications in fluid transfer and pressure management. The dimensions are engineered for optimal flow and pressure ratings, ensuring compatibility with a wide range of systems. This fitting meets industry standards for quality and performance.