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The 645X4 from Sioux Chief is a 1” x 1” PEX Coupling, Lead Free. This fitting connects two PEX tubes in a straight line. To install, use PEX crimp or clamp (cinch) method. Approved for potable water use.
Features:
- 1” x 1” PEX;
- PEX crimp style connection;
- Corrosion-resistant, pure copper body;
- Meets ASTM F1807;
- Lead-free, approved for potable water use.
| Material | |
| Copper | |
| Size | |
| 1" | |
| Fitting Type | |
| PEX Couplings | |
| Application | |
| Heating | |
| Plumbing | |
| Product Type | |
| PEX Couplings | |
| PEX Fittings | |
| Brand | |
| Sioux Chief | |