Sioux 645X3 1-Piece Hose Coupling, 3/4 in Nominal, F1807 PowerPEX® Crimp™ End Style

Product Description

The Sioux Chief 645X3 is a 1-piece coupling designed for connecting hoses. It conforms to ASTM F1807 specifications for metal insert fittings, utilizing a copper crimp ring for SDR9 cross-linked polyethylene (PEX) tubing. Tube stops are formed into each fitting.

• ASTM F1807 specification for metal insert fittings utilizing a copper crimp ring for SDR9 cross-linked polyethylene (PEX) tubing
• Tube stops formed into each fitting
• Offered for all major PEX systems

Product Highlights

The Sioux Chief 645X3 coupling provides a reliable connection for PEX tubing systems, featuring integrated tube stops and compliance with industry standards.

Product Information

Standard Information

• Brand: Sioux
• Manufacturer Part Number: 645X3
• Country of Origin: Domestic

Technical Specifications

• Brand: Sioux Chief
• Domestic/Import: Domestic
• End Style: F1807 PowerPEX® Crimp™
• Fitting/Connector Type: Coupling
• Material: Copper
• Nominal Size: 3/4 in
• Type: 1-Piece