Pre-soldered copper solder ring coupler designed for simple, cost-effective joining of 15mm copper tubes without pre-soldering. Features lead-free solder for safe potable water applications. BS EN1254-2 compliant and Kitemarked WRAS approved for potable water Lead-free solder pre-installed Maximum working pressure 16 Bar Operating temperature up to 99 degrees C Embrass Peerless is a well-established UK plumbing fittings manufacturer, supplying the trade with quality copper fittings, valves, waste fittings, and drainage products trusted by plumbers and heating engineers. Product reference:Part number: SLDR5055967900868. EAN: 5055967900868. APM Plumbing & Electrical - West London's trade electrical and plumbing merchant. Visit us at our Acton trade counter or order online at apmi.uk. Call us on 020 8702 8080.