Engineered for residential and commercial potable water plumbing, our Premium Copper PEX Crimp Rings provide the essential mechanical compression needed for a completely leak-free system. Manufactured from high-purity, soft-annealed copper, these rings are designed to lock PEX tubing tightly onto barbed insert fittings, ensuring an immediate and permanent seal that handles extreme thermal expansion and constant water pressure.
Built for quick, reliable installations, these crimp rings provide uniform, 360-degree compression when used with a standard PEX crimping tool. Their precision dimensions prevent pipe distortion while maintaining structural integrity behind walls or buried deep beneath concrete slabs.
Key Features and Benefits
ASTM F1807 and F2159 Compliance: Precision-engineered to match universal mechanical specifications for crimp-style PEX systems, ensuring perfect compatibility with all standard brass (ASTM F1807) and poly (ASTM F2159) barbed insert fittings.
High-Purity Annealed Copper: Formed from premium, soft-tempered copper. This allows the ring to compress smoothly and evenly under tool pressure without cracking, splitting, or creating stress points on the PEX pipe.
Full 360-Degree Compression: Delivers a uniform, circumferential clamp around the entire pipe radius. This tight seal completely eliminates the risk of bypass leaks, even during intense winter freeze-thaw cycles.
Universal Tubing Compatibility: Highly versatile design that works seamlessly with all major brands of PEX-A, PEX-B, and PEX-C tubing in hot and cold water distribution loops.
Corrosion and Acid Resistant: Naturally highly resistant to rust and chemical degradation, protecting the mechanical integrity of your plumbing connections over decades of continuous operation.
Technical Specifications
Manufacturing Standard: ASTM F1807 / ASTM F2159 (Copper Crimp Rings for Metal and Plastic Insert Fittings)
Material Standard: High-Quality Soft-Annealed Copper
Connection Method: Standard PEX Crimp Tool (Go / No-Go Gauge Compatible)
Maximum System Temperature: Rated up to the maximum limit of the host PEX pipe (typically 200 degrees Fahrenheit)
Fluid Compatibility: Potable drinking water supply, hydronic radiant floor heating, snow melt loops, and graywater systems
Ideal Applications
Securing PEX Water Distribution Lines to Brass and Poly Crimp Fittings
Fabricating Main Supply Manifolds in Residential New Construction and Remodels
Locking Connections in Hydronic Radiant Floor Heating and Cooling Loops
Fast Emergency Field Repairs on Spliced Hot or Cold Water Supply Lines
