Straight Connection on 42mm Copper - No Flame RequiredThe Embrass Peerless 42mm Compact Compression Equal Coupler is built for straight inline connections on medium-to-large bore 42mm copper pipework. Its short-body design suits commercial plant rooms, heating flow and return mains, riser connections, and confined access areas where a standard-length fitting won't fit - all without solder or specialist tools. Type: Compact Compression Equal Coupler Pipe size: 42mm (equal - 42mm both ends) Material: Lead-free brass body, EPDM seals Connection: Compression x Compression (equal) Suitable for: Copper tube - BS EN 1057 compliant pipe Standard: BS EN 1254-2 Brand: Embrass Peerless Part number: 318032 | EAN: 5055967902053 A trusted choice for UK plumbers, heating engineers, and commercial contractors. Reliable, leak-free joints - fast to fit, no heat source required.