eMagTech 4 Pcs Copper Connector for Reducing and Connecting Pipes 7/8inch to 3/4inch Fit for Water Supply HVAC Systems Refrigeration Systems

["This product is a copper reducer joint, with a set of 4 pieces that can connect 7/8-inch copper pipes to 3/4-inch copper pipes. Made of pure copper with lead-free design.","This reducer is widely compatible with piping systems using standard sized copper pipes, suitable for various application scenarios such as residential hot and cold water pipelines, HVAC systems, solar water heaters, and refrigeration equipment.","Its core function is to achieve a smooth transition between copper pipes of different diameters in the pipeline system, with one end connected to a 7/8-inch copper pipe and the other end connected to a 3/4-inch copper pipe, ensuring a smooth flow transition and reducing turbulence. It is a key connector for pipeline diameter changes, branching, or maintenance.","Both ends are welded (Sweat/Holder) interfaces, with a maximum pressure resistance of 439 psi and a working temperature range of -20 ° F to 250 ° F, suitable for hot and cold water systems.","Made of high-purity copper material, it has excellent corrosion resistance and thermal conductivity, with a service life of over 50 years. During installation, it is necessary to clean the pipe end and the inside of the joint, apply flux, and heat until the solder melts to complete the sealed connection."]