Charlotte Pipe Schedule 80 1-1/4 in. FPT x 1-1/4 in. FPT PVC Coupling is a purpose-built threaded connector designed for reliable, high-demand pressure piping. With both ends featuring female pipe threads (FPT) and a robust Schedule 80 wall, this coupling delivers durable strength and dependable seals where it matters most.
Why this coupling stands out
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Lead-free and code-approved: IAPMO certified and NSF listed, ensuring safe, compliant use in potable-water systems.
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Heavy-wall Schedule 80 construction: Thicker walls provide superior rigidity, improved impact resistance, and higher pressure tolerance compared to standard Schedule 40 fittings.
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Two FPT ends, 1-1/4 in. each: A straightforward, threaded connection that simplifies assembly and future maintenance without solvent welding.
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Precise, dependable fit: Manufactured by Charlotte Pipe to tight tolerances for clean threads and consistent performance with thread sealant or PTFE tape.
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Single-piece packaging: Sold as a single, easy-to-stock piece for quick project setup and efficient inventory management.
Ideal applications and real-world use cases
Designed for pressure applications, this 1-1/4 in. FPT x 1-1/4 in. FPT coupling is well-suited for potable-water distribution, repair work on threaded PVC networks, and any system requiring durable, leak-resistant threaded connections. Its Schedule 80 construction makes it a smart choice for environments where extra wall thickness adds resilience against stress, impact, and long-term use.
Installation tips for best results
- Prepare threads with a clean, dry surface and apply an appropriate PVC thread sealant or PTFE tape in accordance with local codes.
- Hand-tighten firmly, then snug with a wrench just enough to seal without risking thread damage.
- Verify alignment before pressurizing the system to prevent cross-threading or joint stress.
Why choose Charlotte Pipe for threaded PVC connections?
With a heritage of reliable, code-compliant fittings, Charlotte Pipe delivers this Schedule 80 coupling as a trustworthy, long-lasting solution for threaded PVC connections. The combination of lead-free material, IAPMO certification, NSF listing, and precise, heavy-wall construction translates to real-world value—cost-effective maintenance, fewer leaks, and peace of mind in critical pressure applications.
