Charlotte Pipe Schedule 40 4 in. Hub X 4 in. D Hub PVC 15 in. Double Wye is a purpose-built DWV (drain-waste-vent) fitting that cleanly combines or branches multiple 4" lines with a smooth, continuous interior path. Crafted for above-ground plumbing systems, this 15-inch double wye offers reliable performance where two branch lines meet a main line without introducing sharp turns that can trap waste or slow flow.
Key benefits that matter in real-world installations
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Three 4" hub connections (hub x hub x hub) arranged on a single 15" length for streamlined drainage configurations.
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Schedule 40 PVC construction provides rigidity, chemical resistance, and long-term durability in residential DWV applications.
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Lead-free and NSF-listed components deliver safer water and peace of mind for modern plumbing.
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IAPMO certified product backing proven compliance for quality and reliability in plumbing systems.
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Above-ground use designed for installations inside walls or accessible spaces—not rated for underground burying.
Ideal use cases
- Connecting two 4" branch lines (e.g., bathroom fixtures) into a single 4" main line without creating sharp turns that can impede flow.
- Routing a compact, multi-branch drainage layout in tight spaces where a traditional tee would introduce extra fittings and potential blockages.
- Replacing older, less efficient fittings in retrofit projects where maintaining consistent slope and waste flow is crucial.
Why this double wye stands out
Compared to other 4" drainage configurations, this double wye minimizes turbulence and reduces the likelihood of clogs by offering a smoother interior surface path for waste. The 15-inch length provides flexible spacing to accommodate room layouts while maintaining the 4" hub connections you rely on for dependable DWV performance. The combination of lead-free material, NSF listing, and IAPMO certification means you’re choosing a fixture that aligns with modern safety and quality standards.
Practical installation notes
- Use standard PVC cement and primer approved for Schedule 40 PVC. Dry-fit first to confirm alignment and slope requirements before permanent assembly.
- Connect to compatible 4" hub fittings with a proper solvent-weld joint to ensure a watertight seal.
- Maintain appropriate drainage slope (typical DWV guidelines apply) and secure the fitting to prevent movement that could stress joints.
- Since this is not underground-rated, keep it accessible and protect it from impact or exposure to conditions outside its intended use.
With its precise 4" hub x hub x hub configuration, reliability in DWV applications, and certifications that meet contemporary plumbing standards, the Charlotte Pipe Schedule 40 4 in. Hub X 4 in. D Hub PVC 15 in. Double Wye is a dependable choice forbuilding projects, remodels, or repairs where a clean, efficient three-way drainage connection is required.
