The 4" 6000# FS S/W COUPLING by Service Metal Products is designed for high-pressure applications, featuring a robust 6000# pressure rating. This coupling is made from high-quality materials, ensuring durability and resistance to corrosion. Its socket weld design provides a secure and leak-proof connection, making it ideal for industrial piping systems. With a 4" diameter, it accommodates a variety of pipe sizes, allowing for flexibility in installation. This product meets ANSI standards, ensuring reliability and compliance in demanding environments.