Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm
Zum Zoomen über das Bild scrollen Klicke zum Zoomen auf das Bild
Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mmBrass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm

Brass BSP Extension Pipe Nipple Adaptor — Male to Female 1/8" 1/4" 3/8", 50–150mm

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Beschreibung

 

Brass BSP Extension Pipe Nipple Adaptor — Extend Any BSP Line Without Cutting or Replumbing

When a plumbing run comes up short, a hydraulic line needs repositioning, or a pneumatic port sits just out of reach, most DIYers and tradespeople face the same frustration: the gap is too small to justify a full re-pipe but too large to ignore. These brass BSP extension pipe nipple adaptors are built for exactly that situation — giving homeowners, plumbers, and workshop builders a clean, threaded solution to extend any BSP line by a precise, measured distance.

Each piece is a solid brass male-to-female extension nipple available in three BSP thread sizes — 1/8", 1/4", and 3/8" — and six lengths: 50mm (≈2"), 75mm (≈3"), 100mm (≈3.9"), 110mm (≈4.3"), 125mm (≈4.9"), and 150mm (≈5.9"). The male end threads into your existing female port; the female end accepts the next fitting in your run. Sold individually or in sets of 2, 5, 10, or 20 pieces.

Typical use cases include extending water supply lines behind walls, repositioning air compressor fittings in workshop pneumatic systems, and adapting boiler or radiator connections in residential heating setups — all scenarios where a compact, corrosion-resistant BSP male female pipe extension is the most efficient fix.

🔗 Thread Compatibility: BSP (British Standard Pipe) parallel thread — 1/8", 1/4", and 3/8" sizes. Not compatible with NPT (National Pipe Thread) fittings. Confirm your system standard before ordering.

✅ Key Features of These Brass BSP Extension Pipe Nipple Adaptors

  • 🔩Male-to-Female BSP Design — Threads directly into any standard BSP female port and accepts the next fitting inline, making it a true drop-in extension for water, air, and hydraulic lines.
  • 📏Six Precise Lengths — Choose from 50mm, 75mm, 100mm, 110mm, 125mm, or 150mm to match your exact gap without cutting pipe or rerouting lines.
  • 🛡️Solid Brass Construction — Brass resists corrosion in water, steam, and compressed-air systems, making these fittings suitable for both indoor plumbing and outdoor irrigation applications.
  • 🔧Three Thread Sizes Available — Stocked in 1/8" BSP, 1/4" BSP, and 3/8" BSP to cover the most common residential and light-commercial pipe sizes without needing a reducer.
  • 📦Flexible Quantity Options — Available in 1, 2, 5, 10, or 20-piece sets so you can grab a single replacement or stock up for a multi-point installation at a lower per-unit cost.
  • ⚙️Wrench-Ready Hex Profile — The body is sized for standard pipe wrenches or adjustable spanners, allowing controlled torque application without damaging the fitting during installation.

📐 Technical Specifications — Brass BSP Extension Pipe Fittings

Material Brass (copper-zinc alloy)
Thread Standard BSP (British Standard Pipe) — Parallel (BSPP)
Thread Sizes 1/8" BSP, 1/4" BSP, 3/8" BSP
Connection Type Male (external) × Female (internal)
Available Lengths 50mm (≈2"), 75mm (≈3"), 100mm (≈3.9"), 110mm (≈4.3"), 125mm (≈4.9"), 150mm (≈5.9")
Finish Natural brass (unlacquered)
Working Pressure Typically up to 150–200 PSI (10–14 bar) — contact us to confirm for your application
Suitable Media Water, compressed air, steam (low pressure), hydraulic fluid — see variant options
Quantity per Order See variant options (1 / 2 / 5 / 10 / 20 pcs)
Country of Origin See variant options
⚠️ Installation Note: Always use PTFE thread seal tape on male threads before assembly. BSP parallel threads require a sealant to achieve a leak-free joint — thread engagement alone is not sufficient.

❓ Frequently Asked Questions

How do I choose the right length for my pipe extension?

Measure the gap between your existing fittings and add a small allowance for thread engagement (typically 5–8mm per end). Available lengths are 50mm (≈2"), 75mm (≈3"), 100mm (≈3.9"), 110mm (≈4.3"), 125mm (≈4.9"), and 150mm (≈5.9"). When in doubt, choose the next size up — it's easier to add a short coupler than to deal with a fitting that's too short.

What thread standard do these pipe adaptors use?

These fittings use BSP (British Standard Pipe) threads — specifically BSPP (parallel) on both the male and female ends. BSP is widely used in plumbing, hydraulics, and pneumatic systems across the US, UK, Europe, and Asia. Always confirm your existing fittings are BSP before ordering; BSP and NPT threads are not interchangeable.

Can these brass fittings be used outdoors or in wet environments?

Yes. Brass is naturally corrosion-resistant and generally performs well in outdoor, humid, and wet environments. For direct burial or highly aggressive environments (e.g., salt spray), additional sealing with PTFE tape is recommended. Brass is not suitable for contact with ammonia-based fluids.

What is the pressure rating for these extension nipples?

Brass BSP fittings of this type typically handle working pressures up to 150–200 PSI (10–14 bar) depending on size and installation quality. Always apply PTFE thread seal tape and do not overtighten. Contact us to confirm pressure ratings for your specific application.

Are BSP and NPT threads compatible?

No — BSP and NPT (National Pipe Thread) are not directly compatible. While some sizes appear similar in diameter, the thread pitch and angle differ, which can cause leaks or cross-threading. If your system uses NPT fittings, you will need a BSP-to-NPT adapter.

Do I need thread sealant with these fittings?

Yes, PTFE (Teflon) tape or a suitable thread sealant compound is recommended for all BSP parallel thread connections to ensure a leak-free seal. Wrap the male threads with 2–3 layers of PTFE tape before assembly.

What tools do I need to install these pipe extension fittings?

A standard pipe wrench or adjustable spanner is sufficient for most installations. Use a wrench on the hex flats if present — avoid gripping the pipe body directly to prevent deformation. Hand-tighten first, then snug with a wrench (typically 1–2 additional turns after hand-tight).

🛒 Select your size and length above, then add to cart — ships from our US warehouse.

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