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Description
ProPEX EP 1/2" Coupling
The Uponor is a 1/2" ProPEX EP (Engineered Polymer) coupling designed to join two 1/2" PEX-a tubes in potable water and hydronic heating systems. Each end of the coupling features a ProPEX expansion-style fitting making it compatible with systems using AquaPEX or Wirsbo hePEX tubing. This coupling is ideal for domestic hot & cold water distribution, radiant heating/cooling and fire-safety plumbing systems where a secure, permanent, solvent-free connection is required. The compact, lightweight design makes it practical for tight or enclosed spaces.
Key Features & Specifications
- Connection Type: ProPEX expansion (ASTM F1960 compliant)
- Material: Engineered Polymer (20% glass-reinforced polysulfone)
- Application: Potable water, hydronic heating/cooling, domestic distribution, and fire-safety systems
- Pressure Rating: Up to 150 PSI
- Temperature Rating: Up to 210°F
- Installation: Requires ProPEX expansion tool and expansion rings
- System Compatibility: AquaPEX & hePEX PEX-a tubing
- Certifications: Meets ASTM F877, ASTM F1960, NSF/ANSI 14 & 61
- Overall Length: Approx. 1.6 inches
- Warranty: 25-year limited manufacturer warranty
