| Items | 
                                                         E4-6WFN-1X Welded Tube Elbow Adapter, Reducer, Flaretek® Tube, PFA Plus  | 
                        
                                                         E4-6WFN-3X Welded Tube Elbow Adapter, Reducer, Flaretek® Tube, PFA Plus  | 
                        
                                                         E4-6WFN-6X Welded Tube Elbow Adapter, Reducer, Flaretek® Tube, PFA Plus  | 
                        
                                                         E4-8WFN-1X Welded Tube Elbow Adapter, Reducer, Flaretek® Tube, PFA Plus  | 
                        
                                                         E4-8WFN-3X Welded Tube Elbow Adapter, Reducer, Flaretek® Tube, PFA Plus  | 
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| Port Connection | N/A 1/4'' Flaretek® x 3/8'' PureBond® | N/A 1/4'' Flaretek® x 3/8'' PureBond® | N/A 1/4'' Flaretek® x 3/8'' PureBond® | N/A 1/4'' Flaretek® x 1/2'' PureBond® | N/A 1/4'' Flaretek® x 1/2'' PureBond® | |||||
| Nut Material | N/A PVDF (Standard) | N/A PFA | N/A CPFA | N/A PVDF (Standard) | N/A PFA | |||||
| A | N/A 1.65 in | N/A 1.65 in | N/A 1.65 in | N/A 1.63 in | N/A 1.63 in | |||||
| B | N/A 1.47 in | N/A 1.47 in | N/A 1.47 in | N/A 1.56 in | N/A 1.56 in | |||||
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