Are these push-in fittings compatible with standard pneumatic tubing?

Yes. These fittings are designed for standard metric OD pneumatic tubing (polyurethane, nylon, or polyethylene). They are compatible with tubing conforming to common metric sizing standards used in pneumatic systems.

How do I release the tube from a push-in fitting?

To release the tube, depressurize the system first, then press the collet ring inward toward the fitting body while simultaneously pulling the tube out. No tools are required.

Can I use these fittings to connect tubes of different sizes together?

Each port on a single fitting accepts the same tube OD size (e.g., all five ports on a 6mm fitting accept 6mm OD tubing). To connect different tube sizes, you would generally need a reducer fitting in addition to this manifold.

What does '5-way' mean for this manifold fitting?

A 5-way manifold fitting has five ports, allowing one air supply line to be split into up to four output lines (or any combination of inputs and outputs), all sharing a common internal air passage. This is ideal for distributing compressed air to multiple actuators or tools from a single source.

Pneumatic 5-Way Push-In Fitting Manifold | Air Tube Connector 4 6 8 10 12mm

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Pneumatic 5-Way Push-In Fitting Manifold | Air Tube Connector 4 6 8 10 12mm

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Pneumatic 5-Way Push-In Fitting Manifold — Split One Air Line Into Five

When your pneumatic system needs to feed multiple actuators, cylinders, or air tools from a single supply line, running separate hoses back to the compressor is inefficient and messy. These 5-way push-in fitting manifolds let DIYers, automation technicians, and workshop builders distribute compressed air cleanly — no threading, no sealant tape, no leaks.

Each fitting features five ports sharing a common internal air passage. The body is constructed from engineering-grade nylon or acetal with a stainless-steel internal collet and an EPDM O-ring seal for a reliable, tool-free connection. Available in five tube outer diameter sizes: 4mm (≈5/32"), 6mm (≈1/4"), 8mm (≈5/16"), 10mm (≈3/8"), and 12mm (≈1/2"). Order in quantities of 1, 5, 10, or 20 pieces.

Typical applications include pneumatic manifold distribution for CNC routers, multi-cylinder air circuit branching, workshop air tool distribution lines, and automated assembly line air splitting — anywhere a single compressed air source needs to reach multiple points simultaneously.

🔵 Compatibility: Designed for standard metric OD pneumatic tubing — polyurethane (PU), nylon (PA), and polyethylene (PE). Fits tubing conforming to common metric pneumatic sizing (ISO 6358 / DIN 74324 general practice). All five ports accept the same tube OD size per fitting.

✅ Key Features of These Pneumatic 5-Way Push-In Manifold Fittings

🔧Tool-Free Push-In Connection — Insert tube straight in; the internal collet grips and seals instantly. No wrenches, no thread tape, no sealant compounds needed for standard pneumatic push-in tube fitting installation.
🌬️True 5-Port Common Manifold — All five ports share a single internal air passage, making it straightforward to split one compressed air supply line into multiple output branches without pressure drop from unnecessary fittings.
📐5 Sizes: 4 / 6 / 8 / 10 / 12mm OD — Covers the most common metric pneumatic tube outer diameters used in workshop, industrial, and DIY automation setups, from small 4mm (≈5/32") signal lines to larger 12mm (≈1/2") supply runs.
🔄Reusable & Reconfigurable — Tubes can be released and reinserted by pressing the collet ring, allowing circuit changes without replacing fittings — useful for prototyping pneumatic air tube hose manifold layouts.
🛡️EPDM O-Ring Leak-Free Seal — Each port uses an EPDM elastomer O-ring that compresses against the tube OD to maintain an airtight seal under typical working pressures, generally up to approximately 150 PSI.
📦Flexible Quantity Options — Available in 1, 5, 10, or 20-piece packs so you can stock exactly what your project requires, whether it's a single repair or a multi-station pneumatic distribution manifold build.

📐 Technical Specifications — Pneumatic 5-Way Push-In Manifold Fittings

Fitting Type	5-Way Push-In Manifold (Equal Tube OD, All Ports)
Available Tube OD Sizes	4mm (≈5/32"), 6mm (≈1/4"), 8mm (≈5/16"), 10mm (≈3/8"), 12mm (≈1/2")
Number of Ports	5 (common internal passage)
Body Material	Engineering-grade nylon or acetal (PA/POM)
Collet Material	Stainless steel or nickel-plated steel (see variant options)
Seal Material	EPDM O-ring
Compatible Tube Types	PU, PA (nylon), PE pneumatic tubing — metric OD
Working Pressure	Typically up to 150 PSI (≈10 bar) — confirm for your system
Working Temperature	Generally 0°C to 60°C (32°F to 140°F) — contact us to confirm
Connection Method	Push-in / push-to-connect (tool-free)
Release Method	Press collet ring inward + pull tube
Pack Quantities	1 Pc, 5 Pcs, 10 Pcs, 20 Pcs
Fluid Media	Compressed air; contact us to confirm compatibility with other gases
Country of Origin	See variant options

❓ Frequently Asked Questions

How do I choose the right tube size for these 5-way manifold fittings?

Match the fitting size to your tube's outer diameter (OD) — not the inner diameter. Measure your existing tubing with calipers. Common conversions: 4mm ≈ 5/32", 6mm ≈ 1/4", 8mm ≈ 5/16", 10mm ≈ 3/8", 12mm ≈ 1/2". If you're between sizes, always size down to ensure a secure collet grip.

What is the maximum working pressure these fittings can handle?

Push-in fittings of this type are generally rated for working pressures up to approximately 150 PSI (≈10 bar) under normal operating conditions with compatible tubing. Always verify against your specific system pressure and tubing wall thickness before installation.

Can these fittings be used outdoors or in humid environments?

The nylon/acetal body and EPDM seals generally offer reasonable resistance to moisture and mild environmental exposure. For prolonged outdoor use, UV exposure, or chemically aggressive environments, contact us to confirm material suitability for your specific conditions.

Are these compatible with standard pneumatic tubing brands and standards?

Yes. These fittings are designed for standard metric OD pneumatic tubing (PU, PA, PE) as commonly used in pneumatic systems following general metric sizing practice. They are typically compatible with tubing from major brands that conform to standard metric OD dimensions. Confirm your tube OD before ordering.

How do I release the tube from the fitting without damaging it?

First, depressurize the system completely. Then press the collet ring firmly inward (toward the fitting body) with your thumb or finger while simultaneously pulling the tube straight out. Do not twist or yank — a smooth, straight pull with the collet depressed releases the tube cleanly and allows reuse of both the fitting and the tube.

Can I connect tubes of different sizes using one of these manifolds?

Each port on a single fitting is sized for the same tube OD — for example, all five ports on a 6mm fitting accept 6mm OD tubing only. To connect different tube sizes in the same circuit, you would typically need a separate reducer or adapter fitting alongside this manifold.

What does '5-way' mean, and how does the internal passage work?

A 5-way manifold fitting has five ports all connected to a single shared internal air passage. This means compressed air entering any one port is immediately available at all other ports. It's commonly used to split one supply line into four outputs, or to combine multiple inputs — ideal for distributing air to multiple cylinders or tools from one compressor line.

How many pieces do I need for a typical workshop air distribution setup?

This depends on your circuit layout. In most cases, one 5-way manifold fitting handles one distribution node (one supply in, up to four outputs). For a multi-station workshop with several tools or actuators, ordering a 5- or 10-pack is generally more economical and ensures you have spares for future expansion or replacements.

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

Pneumatic 5-Way Push-In Fitting Manifold | Air Tube Connector 4 6 8 10 12mm

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Pneumatic 5-Way Push-In Fitting Manifold — Split One Air Line Into Five

✅ Key Features of These Pneumatic 5-Way Push-In Manifold Fittings

📐 Technical Specifications — Pneumatic 5-Way Push-In Manifold Fittings

❓ Frequently Asked Questions

Pneumatic 5-Way Push-In Fitting Manifold | Air Tube Connector 4 6 8 10 12mm

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