Stock up for larger projects with this 50-pack of John Frey poly alloy PEX couplings. Made from lead-free PPSU (polyphenylsulfone) for excellent corrosion resistance and durability, these couplings work with all PEX tubing types including PEX-A, PEX-B, and PEX-C. NSF/ANSI 61 certified for potable water use.

• PPSU poly alloy construction - lead-free and corrosion-resistant
• Standard barb for copper crimp (ASTM F1807) or stainless cinch clamp (ASTM F2098) - rings/clamps sold separately
• Compatible with PEX-A, PEX-B, and PEX-C tubing
• NSF/ANSI 61 certified for potable water
• Rated 160 PSI at 73 deg F and 100 PSI at 180 deg F
• For hot and cold water distribution systems
• Bulk 50-pack for contractors and large projects