Sioux Chief 645X2G PowerPEX 1/2 in. Copper PEX Crimp x 1/2 in. Polybutylene Connection Adapter

Product Description

The Sioux Chief PowerPEX® 1/2 in. Copper PEX Crimp x 1/2 in. Polybutylene Connection Adapter, MPN 645X2G, allows seamless connection between polybutylene and PEX piping. This fitting is useful for plumbing installations requiring the joining of flexible and rigid piping materials.

• Compatible with both PEX and polybutylene systems.
• Includes one natural copper PB crimp ring and one black copper PEX crimp ring.
• Meets ASTM F1807 and F1380 standards for fitting specifications.

Product Highlights

Every adapter is carefully produced for reliability in PEX plumbing applications. Ideal for both residential and commercial plumbing projects to transition existing systems with ease.

Product Information

Standard Information

• Brand: Sioux Chief
• MPN: 645X2G

Technical Specifications

• Material: Copper
• Fitting Type: Coupling
• Nominal Size: 1/2 in
• End Style: F1807 PowerPEX® Crimp x F1380 Polybutylene
• Domestic/Import: Domestic
• Type: 1-Piece
• Certification: ASTM F1807/F1380