1/2" Brass PEX Coupling (Crimp F1807) — Lead-Free DZR, cUPC Certified
1/2" Brass PEX Coupling (Crimp F1807) — Lead-Free DZR, cUPC Certified
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Brass PEX Coupling
A line comes up short, a nail finds a run, two coils need to become one — the brass PEX coupling closes the gap. This one joins 1/2″ PEX to 1/2″ PEX in lead-free DZR forged brass, machined to ASTM F1807 so it seals with the same copper crimp rings or stainless steel pinch clamps as every other crimp fitting in the pouch. Rated to 100 psi at 180°F and certified to NSF/ANSI 61 for potable water, it carries supply lines and hydronic loops on any SDR-9 PEX — A, B, or C — and meets CSA B137.5 for Canadian systems. The barbs are full-depth, the shoulders give the crimp ring a clean landing, and the finished splice pressure-tests like the tubing was never cut. Stock a few singles for the service van or the 50-pack for the rough-in cart — it's the smallest fitting on the truck and the one that saves the day most often.
Features
- Lead-free DZR forged brass — dezincification-resistant in hard water, safe for potable lines
- Straight 1/2″ × 1/2″ splice — repairs damaged runs and extends lines without re-pulling tubing
- ASTM F1807 crimp barbs — seal with standard copper crimp rings or stainless steel pinch clamps
- Rated 100 psi at 180°F — approved for hot, cold, and hydronic heating distribution
- Full-depth barbs with clean ring shoulders — consistent crimps that pass the go/no-go gauge
- Single or 50-pack — one fitting for the service call, a contractor box for the rough-in
Specifications
- Fitting Type: Coupling (straight splice)
- Connection: PEX barb × PEX barb
- Standard: ASTM F1807 (crimp); CSA B137.5
- Material: Lead-free DZR forged brass
- Size: 1/2″ × 1/2″
- Pack Options: Single or 50-pack
- Compatible Rings: Copper crimp rings or stainless steel pinch clamps
- Tubing Compatibility: PEX-A, PEX-B, PEX-C (SDR-9)
- Pressure Rating: 100 psi at 180°F
- Applications: Potable water, hydronic heating, snow melt
- Certifications: cUPC, NSF/ANSI 61, NSF 372
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