The 5816 1 1/2" FTGxCO Fitting with Plug from Elkhart Products Corporation is a versatile fitting designed for connecting female threaded to copper pipes. With a 1 1/2-inch diameter, this fitting ensures a secure and leak-proof connection, making it ideal for plumbing and HVAC applications. Constructed from high-quality materials, it is built to withstand pressure and temperature variations. The included plug allows for easy sealing when not in use, enhancing system efficiency. Compliant with industry standards, this fitting is a reliable choice for professionals.