1. This copper adapter is made of high quality copper. 99.5% copper alloy.
2. Adapts to standard female pipe threads with soldering.
3. Meets ASME/ANSI B 16.22 or EN 1254-1.
| Size | |
| ASME/ANSI B 16.22 | EN 1254-1 |
| 1/4" | 8mm |
| 3/8" | 10mm |
| 1/2" | 12mm |
| 5/8" | 15mm |
| 3/4" | 18mm |
| 7/8" | 22mm |
| 1-1/8" | 28mm |
| 1-3/8" | 35mm |
| 1-5/8" | 42mm |
| 2-1/8" | 54mm |
| 2-5/8" | 67mm |
| 3-1/8" | 76mm |
| 3-5/8" | 89mm |
| 4-1/8" | 108mm |