BSP Male Stud T-Shape 3-Way Push-In Hose Fitting — Split Your Air Line Without Cutting Corners
If you've ever needed to branch a single compressed-air line into two directions — feeding a cylinder and a valve from one port, or splitting flow across a pneumatic circuit — you know how quickly a missing T-fitting can stall an entire project. These T-shape 3-way push-in connectors are built for DIYers, workshop owners, and light industrial users who need a reliable, tool-free way to tee off an existing air line without soldering, threading, or special tooling.
Each fitting features a BSP male stud thread on one leg and two push-in tube ports on the remaining legs, forming a true T-configuration. The male stud threads are available in 1/8" BSP, 1/4" BSP, 3/8" BSP, and 1/2" BSP; push-in tube ports accept 6mm (≈1/4" OD), 8mm (≈5/16" OD), 10mm (≈3/8" OD), or 12mm (≈1/2" OD) semi-rigid pneumatic tubing. The body is constructed from engineering-grade polymer with a metal insert for thread integrity, and the collet-style push-in mechanism grips tubing securely without additional clamps or ferrules. Available in packs of 1, 2, 3, 5, or 10 pieces to suit single repairs or larger installations.
Typical use cases include branching compressed-air supply lines in home workshops and garages, connecting pneumatic cylinders and solenoid valves in automation panels, and building compact manifold-free distribution networks for spray guns, blow guns, and air tools — all scenarios where a compact BSP male stud T-fitting saves both space and installation time.
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Compatibility Note: These fittings use BSP (British Standard Pipe) parallel threads. BSP threads are not directly interchangeable with NPT (National Pipe Taper) threads. Confirm your valve, manifold, or cylinder port thread standard before ordering. Tube port sizes refer to tube outer diameter (OD) — measure your existing tubing OD to select the correct variant.
✅ Key Features of These BSP Male Stud T-Shape Push-In Hose Fittings
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🔀True T-Configuration — One BSP male stud thread port plus two push-in tube ports in a compact T-body, letting you split a single air supply line into two branches without additional adapters.
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🔩Multiple BSP Thread Sizes — Available in 1/8", 1/4", 3/8", and 1/2" BSP male stud to match the most common pneumatic valve and cylinder port sizes found in workshop and light industrial equipment.
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⚡Tool-Free Push-In Connection — The collet-style push-in mechanism locks tubing in place with a straight push and releases with a simple collet press, making installation and reconfiguration fast without wrenches or clamps.
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📏Four Tube Diameter Options — Push-in ports sized for 6mm, 8mm, 10mm, and 12mm OD tubing cover the most widely used pneumatic hose sizes, compatible with PU, PA (nylon), and PE semi-rigid tubing.
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🛡️Secure Grip Under Pressure — The collet teeth grip the tube OD circumferentially, maintaining a leak-resistant seal under typical workshop air pressures — generally up to 10 bar (≈145 PSI) — without additional ferrules or clamps.
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📦Flexible Pack Quantities — Order 1, 2, 3, 5, or 10 pieces per pack so you can stock exactly what you need for a single repair, a planned installation, or ongoing maintenance of pneumatic push-in fittings in your facility.
📐 Technical Specifications — BSP Male Stud T-Shape 3-Way Push-In Fitting
| Fitting Type |
T-Shape 3-Way Push-In Connector |
| Configuration |
1× BSP Male Stud Thread + 2× Push-In Tube Ports |
| Thread Standard |
BSP (British Standard Pipe) Parallel Male |
| Available Thread Sizes |
1/8" BSP, 1/4" BSP, 3/8" BSP, 1/2" BSP |
| Available Tube OD Sizes |
6mm (≈1/4"), 8mm (≈5/16"), 10mm (≈3/8"), 12mm (≈1/2") |
| Connection Method |
Collet-Style Push-In (tool-free) |
| Compatible Tubing |
Semi-rigid PU, PA (Nylon), PE pneumatic tubing |
| Max Working Pressure |
Typically up to 10 bar (≈145 PSI) — see variant options |
| Working Medium |
Compressed air (dry or lubricated) |
| Body Material |
Engineering-grade polymer with metal thread insert |
| Finish |
See variant options |
| Pack Quantity |
1 / 2 / 3 / 5 / 10 pcs (select above) |
| Country of Origin |
Contact us to confirm |
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Spec Confirmation: If your application requires certified pressure ratings, specific material data sheets, or RoHS compliance documentation, please contact us before ordering so we can confirm suitability.
❓ Frequently Asked Questions
How do I choose the right tube diameter for my system?
Match the tube OD (outer diameter) to the push-in port size listed in the variant name. Common sizes are 6mm (≈1/4" OD), 8mm (≈5/16" OD), 10mm (≈3/8" OD), and 12mm (≈1/2" OD). Always measure your existing tubing OD — not the inner diameter — before ordering. For example, if your air line is labeled "6mm tube," select the ×6mm variant.
What thread standard do these fittings use, and is it compatible with NPT ports?
These fittings use BSP (British Standard Pipe) parallel male threads. BSP threads are generally not directly interchangeable with NPT (National Pipe Taper) threads due to differences in thread angle and taper. If your equipment uses NPT ports, you will typically need a BSP-to-NPT adapter. Confirm your port standard before ordering.
What is the maximum working pressure these connectors can handle?
Push-in fittings of this type typically support working pressures up to 10 bar (≈145 PSI) at normal ambient temperatures. Actual rated pressure depends on the specific size and tubing used. Do not exceed the fitting's rated working pressure, and always depressurize the line before disconnecting tubing.
Can these fittings be used outdoors or in humid/corrosive environments?
The polymer body generally offers reasonable resistance to moisture and mild chemicals. However, for prolonged outdoor exposure, high-humidity environments, or contact with oils and solvents beyond standard compressor lubricants, we recommend confirming material compatibility. Contact us with your specific conditions and we can advise on suitability or alternative materials.
How do I release the tubing from the push-in fitting?
To release the tube: (1) depressurize the air line completely, (2) press the collet ring firmly inward toward the fitting body, and (3) pull the tube straight out while holding the collet depressed. Avoid twisting the tube, which can damage the collet teeth and cause future leaks.
Are these fittings compatible with polyurethane (PU) and nylon (PA) tubing?
Yes, push-in fittings of this type are generally compatible with semi-rigid PU, PA (nylon), and PE tubing of the matching OD. Very soft or highly flexible tubing (such as silicone) may not grip reliably in the collet mechanism. In most cases, standard pneumatic PU tubing sold for compressed-air systems will work correctly.
Do I need PTFE tape on the male BSP thread?
Yes, applying 2–3 wraps of PTFE thread seal tape to the male BSP thread is recommended to achieve a leak-free connection with the mating port. Wrap in the direction of the thread (clockwise when viewed from the thread end). Hand-tighten first, then snug with a wrench — do not over-tighten, as this can crack the fitting body or the mating port.
How do I decide between buying 1-pack vs. a 5-pack or 10-pack?
If you need a single fitting for a one-off repair, the 1-pack is the most economical entry point. For planned installations with multiple branch points, or if you maintain pneumatic equipment regularly, the 5-pack or 10-pack typically offers a lower per-unit cost and ensures you have spares on hand. Check the per-piece price across pack sizes before adding to cart.
🛒 Select your thread size, tube diameter, and pack quantity above, then add to cart — ships from our US warehouse.
