Sioux Chief 645XC3 Coupling 3/4 CPVC x 3/4 PEX

Product Description

Sioux Chief 645XC3 is a coupling for connecting three quarter inch CPVC pipe to three quarter inch PEX pipe. This adapter fitting allows for easy transitions from CPVC to PEX in plumbing systems. It is designed for underground water service lines and in-house piping applications. The fitting is lead-free and complies with applicable standards for safety and reliability.

• Adapter fitting for CPVC to PEX connections
• Lead-free copper construction
• Designed for underground water service lines

Product Highlights

Ideal for plumbing professionals requiring a durable and reliable connection between CPVC and PEX piping systems.

Product Information

Standard Information

• Brand: Sioux Chief
• MPN: 645XC3

Technical Specifications

• Type: Straight
• Size A: 3/4 inch
• Size B: 3/4 inch
• End Connection: CPVC Socket x ASTM F1807 PEX
• Material: Copper
• Application: Plumbing, PEX underground water service line to CPVC in-house piping system
• Applicable Standard: CSA B137.5, NSF, ASTM F877
• Lead-Free: Yes