Plumbright Brass Flanged Plug - 3/8
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Product Information
Full details
The Plumbright Brass Flanged Plug - 3/8 is an essential component for professional plumbers and DIY enthusiasts seeking a reliable, leak-proof solution for closing off 3/8-inch threaded ports. Engineered for long-term durability, this brass fitting offers superior resistance to corrosion and mechanical stress compared to plastic alternatives, though it requires precise thread alignment during installation to ensure an airtight seal.
All features
| Model Part Number | Bfp38 |
|---|---|
| Brand | Plumbright |
Extended Product Information
FAQs
Is this plug lead-free?
Plumbright brass fittings are typically manufactured for standard plumbing applications; check local building codes if you are using this in a potable water system.
Can I reuse this plug?
Yes, if the threads remain intact and are not stripped, you can reuse the plug, though it is best practice to re-apply fresh sealant before re-installation.
Does this plug come with a washer?
No, this is a standard threaded plug that relies on thread sealant for an airtight seal rather than an integrated gasket or washer.
What tools do I need to install it?
You will need a standard adjustable wrench or a socket set that fits the flanged head of the plug.
Can this be used for gas lines?
Only use this plug for gas lines if it meets the specific certification standards for fuel gas piping in your region.
Troubleshooting
Plug will not seat correctly
Verify that the port is indeed a standard 3/8-inch thread and check for any burrs or debris inside the female fitting.
Minor leakage at the seal
Remove the plug, re-apply a sufficient amount of PTFE tape or thread sealant, and re-tighten carefully.
Difficulty removing an old plug
Use a penetrating oil to loosen any calcification or oxidation on the threads before attempting to unscrew with a wrench.
Pros and Cons
Pros
- High-grade, durable brass material
- Corrosion-resistant for longevity
- Standardized sizing for easy compatibility
- Simple, tool-assisted installation
- Provides a secure, leak-proof seal
Cons
- Requires proper thread sealant for optimal seal
- Brass can be soft if overtightened
- Heavier than plastic equivalent fittings
Setup, Compatibility & Care
To install, ensure the threads on both the plug and the female port are clean and free of debris. Apply a high-quality PTFE thread seal tape to the plug threads in a clockwise direction. Insert the plug and hand-tighten until snug, then use a wrench to provide a final quarter or half turn. Do not overtighten, as this can damage the threads. For maintenance, periodically inspect the fitting for signs of weeping or corrosion if exposed to harsh chemicals. If removing the plug, use a properly sized wrench to avoid stripping the flanged head.