This solder ring reducing coupling is used for joining copper pipes of 22mm and 15mm sizes, allowing a secure transition between different pipe diameters in plumbing systems. The pre-soldered ring inside the fitting makes installation straightforward and helps to ensure consistency during jointing.
On-site, it is commonly fitted during alterations or repairs where a change in pipe size is needed, such as adapting main lines to suit appliances or branching off distribution pipework. The fitting is typically installed using a blowtorch and is well suited for both hot and cold water or central heating circuits.
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