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Pb NSF/ANSI 372-2010 CxC Unions Now Available in Cast Copper or Wrot Copper Cast Copper Description Wrot Copper 25104 1/2" CxC Union 37104 25105 3/4" CxC Union 37105 25106 1" CxC Union 37106 25107 1 1/4" CxC Union 37107 25108 1 1/2" CxC Union 37108 25109 2" CxC Union 37109 25110 2 1/2" CxC Union - 25111 3" CxC Union -
