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- Sioux Chief offers all major PEX systems. Sioux Chief's PEX offering is the most complete in the plumbing industry. All fitting and tubing solutions carry a 25-year warranty, mixed or matched. Sioux Chief does not limit its warranty on tube or fittings based on matching system connections. This is unique.
Tomahawk PowerPEX® MetalHead™ Straight Adapter, Series: 645, Fitting/Connector Type: Adapter, 1 in Nominal Size, PVCxPEX, Copper, Domestic
- A perfect fitting to transition from a PVC service line to a threaded adapters for CPVC, copper or pex piping system
- Great transition fitting for irrigation systems
- Lead free solder joint
- Proudly made in America
- ASTM F1807 specification for metal insert fittings utilizing a copper crimp ring for SDR9 cross-linked polyethylene (PEX) tubing
- Domestic / ImportDomesticEnd StyleF1807 Crimp PEX x PVCFitting / Connector TypeAdapterMaterialCopperNominal Size1 inSeries645ManufacturerSioux ChiefManufacturer #645X4P