The MER401-48 POL/Excessflow X Inv Flare fitting by Squibb Taylor is designed for secure connections in gas applications. This fitting features a POL connection and an excess flow valve, enhancing safety by preventing backflow. The inverted flare design ensures a tight seal, making it ideal for high-pressure environments. Constructed from durable materials, it meets industry standards for performance and reliability. The MER401-48 is compatible with various gas systems, making it a versatile choice for both commercial and industrial applications.