The PAPC0505 PEX Coupling is a high-performance, corrosion-resistant fitting designed to join two 1-inch PEX pipes in a straight-line configuration. Constructed from durable poly alloy (Acudel polymer), this coupling offers a lightweight, lead-free alternative to brass, making it ideal for potable water systems and hydronic heating applications.

Key Features:

• 1" PEX Barb Connections: Both ends feature standard 1-inch PEX barbs, compatible with ASTM F2159 crimp systems and suitable for use with copper crimp rings or stainless steel cinch clamps.
• Durable Poly Alloy Construction: Made from high-strength polymer that resists corrosion, scale buildup, and chemical degradation, ensuring long-term performance.
• Crimpsert Design: Engineered for secure, leak-resistant connections in PEX plumbing systems.
• Lead-Free & NSF Certified: Safe for use in drinking water systems, meeting NSF/ANSI 61 and 372 standards.
• Temperature & Pressure Ratings: Rated for pressures between 80–160 PSI and temperatures up to 140°F
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Certifications & Compliance:

• NSF/ANSI 61 & 372 Certified
• ASTM F2159 Compliant
• CSA B137.5 Approved
• UPC Listed

Applications:

• Potable water distribution
• Hydronic and radiant heating systems
• Inline repairs and extensions
• Residential and commercial plumbing

Benefits:

• Lightweight and easy to install
• No soldering or threading required
• Reliable, leak-free performance
• Cost-effective alternative to brass fittings

Specifications:

• Material: Poly Alloy (Acudel)
• Connection Type: 1" PEX Barb x 1" PEX Barb
• Color: Typically white or natural poly finish
• Pressure Rating: 80–160 PSI
• Max Temperature: 140°F