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City Plumbing GB£10.13Visit shop Plumbright Brass Hexagon Bush 1 1/2 X 1/2 Bhb11212
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B&Q£10.86Visit shop B&Q - Brass Hexagon Bush 1 1/2 X 1/2 Bb11212 Bhb11212
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The Plumbright Brass Hexagon Bush (BHB11212) is an essential plumbing component designed for professional plumbers and DIY enthusiasts who need to reduce pipe connection sizes securely. It provides a robust, leak-resistant transition between 1 1/2-inch and 1/2-inch piping systems using high-quality brass. While highly durable, users should ensure they have the appropriate thread sealant or tape on hand, as the metal-to-metal connection requires proper preparation to ensure a watertight seal.
| Model Part Number | BHB11212 |
|---|---|
| Brand | Plumbright |
This brass bushing is designed for metal-to-metal threaded connections. If connecting to PVC, you must use a transition fitting or an appropriately threaded adapter.
A standard adjustable wrench or a fixed-size pipe wrench is sufficient to grip the hexagonal head.
Always check local building codes. Brass fittings are generally for water applications; specialized fittings are usually required for natural gas or propane systems.
No, this is a dry-thread component. You must use pipe thread tape or joint compound to create a seal.
While the brass is very durable, it is intended for standard residential water pressure. Consult your local plumbing guidelines for specific system limits.
Unscrew the fitting, inspect threads for damage, reapply adequate PTFE tape, and ensure it is tightened properly.
Verify that the thread types match (e.g., NPT to NPT) and ensure the bushing is not being cross-threaded during insertion.
To install, ensure both the male and female threads are clean and free of debris. Apply an appropriate amount of PTFE thread seal tape or high-quality pipe joint compound to the male threads. Thread the bushing into the 1 1/2-inch fitting by hand to ensure proper alignment, then use an appropriately sized wrench on the hexagonal head to snug it down firmly—avoid overtightening to prevent cracking the internal threads of the female fitting. For long-term care, occasionally inspect the connection for signs of green oxidation or moisture; wipe clean with a soft cloth to maintain the brass surface.
