The Charlotte Pipe Schedule 80 3/4 in. MPT X 3/4 in. MPT PVC Threaded Plug is a robust, lead-free solution for permanently sealing threaded PVC pipe ends in pressured systems. Constructed from durable Schedule 80 PVC, this plug delivers reliable, high-strength performance where thicker walls matter most.
Designed for pressure applications, this plug shields your line from leaks under demanding conditions, up to a maximum of 850 psi. Its 3/4 in. MPT connections on both ends provide a secure, compatible fit with standard 3/4 in. pipe threads, making it a dependable choice for residential, commercial, and industrial PVC piping projects.
Why this plug stands out
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Lead-free construction for safe, compliant use in potable water and other pressurized systems.
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IAPMO certified and NSF listed, giving you confidence in meeting industry standards and water quality requirements.
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Schedule 80 PVC delivers greater wall thickness and strength than Schedule 40, enhancing durability in high-pressure or demanding environments.
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Two-end MPT configuration (3/4 in. MPT on each end) for straightforward integration with compatible fittings and pipes.
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Single-piece, bulk packaging—convenient for stocking and quick replacements in professional settings.
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Not underground rated; intended for above-ground pressure applications where accessibility and serviceability matter.
Ideal use cases
Use the Charlotte Pipe Schedule 80 PVC Threaded Plug to seal off 3/4 in. pipe runs in potable water lines, irrigation manifolds, chemical transfer systems, or test loops where a reliable, leak-free end is essential. Perfect for temporary or permanent installations where a durable, corrosion-resistant plug is required and where high pressure up to 850 psi may be encountered.
Practical tips for installation
- Ensure threads are clean and dry before installing. Use a PTFE thread sealant or appropriate PVC pipe thread tape to promote a tight, leak-free seal.
- Hand-tighten securely, then give a final snug turn using standard wrenching practices for PVC threaded fittings. Avoid overtightening to prevent thread damage.
- Verify the plug remains accessible for future maintenance or replacement, especially in systems that require periodic pressure tests or serviceability.
Choose the Charlotte Pipe Schedule 80 3/4 in. MPT x 3/4 in. MPT PVC Threaded Plug for a proven, compliant, high-strength sealing solution that stands up to the demands of professional piping projects.
