The 1-1/2 FS 3M SW ORNG LUG UNION by Capitol Manufacturing is a robust solution for connecting pipes in various systems. This union features a 1-1/2 inch female socket and a 3M standard, ensuring compatibility with a wide range of piping materials. The orange lug design allows for easy hand-tightening, making installation quick and efficient. Constructed from durable materials, this union is built to withstand high pressures and is suitable for both residential and commercial applications. Ideal for plumbing, HVAC, and industrial uses.