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MECCANIXITY U Shape Elbow 180 Degree Copper Pipe Fitting Sweat Welding Solder Connection 19mm or 3/4" ID for Plumbing, HVAC, Refrigeration System, Pack of 5 - Amazon.com
STREAMLINE, Copper, Press-Fit x Press-Fit x Press-Fit, Refrigeration Press Fitting - 787WM6|RP04000 - Grainger
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iGeelee Copper Press Tool for Viega ProPress Copper Fittings and Copper Pex Ring Set Hydraulic Pipe Crimping Tool (w/ 1 set (3 dies)) - Amazon.com
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Infinitech 38 & 78 Hvac - R Copper Line Set Fittings Kit Includes long sweep elbow coupling street elbows Perfect for air conditioning lineset refrigeration liquid line & suction lines tubing pipes - Amazon.com
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