6-Way Barbed Hose Connector — Split One Line Into Six with a Secure, Leak-Resistant Fit
Managing multiple fluid lines from a single source is a constant challenge for gardeners, aquarium hobbyists, lab technicians, and DIY plumbers. A loose push-fit that pops off under pressure — or a bulky metal manifold that costs ten times more — shouldn't be the only options. These 6-way plastic barbed hose connectors give you a compact, reliable split point that locks tubing in place without tools or adhesives.
Each connector features six barbed ports in a multi-directional configuration. The body is molded from durable plastic (polypropylene-type) designed to resist moisture and common household chemicals. Available in four barb sizes — 3.9mm (≈5/32"), 4.8mm (≈3/16"), 6.4mm (≈1/4"), and 7.9mm (≈5/16") — to match the most common flexible tubing inner diameters. Sold in quantities from 1 to 200 pieces to suit single-project needs or bulk stocking.
Typical use cases include drip irrigation manifolds for raised garden beds, aquarium air line distribution across multiple tanks or zones, CO2 distribution in planted tank setups, laboratory gas or fluid routing, and pneumatic tubing splits in light-duty automation rigs.
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Compatibility: Fits standard flexible tubing (silicone, PVC, polyurethane, rubber) with inner diameters matching the selected barb size. Not designed for rigid pipe, threaded fittings, or high-pressure hydraulic lines.
✅ Key Features of These 6-Way Barbed Hose Splitter Fittings
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🔀True 6-Port Split — Distributes one inlet line into six independent outlets, ideal for drip irrigation manifold setups and aquarium air line splitting without additional adapters.
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🔒Barbed Grip Design — Angled barbs bite into flexible tubing to create a friction-lock seal that resists pull-out and reduces drip points in low-to-medium pressure fluid systems.
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📐Four Sizes Available — Covers the most common flexible tubing inner diameters from 3.9mm (≈5/32") to 7.9mm (≈5/16"), making it straightforward to match your existing hose or silicone tubing.
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🧪Moisture-Resistant Plastic Body — Molded from a polypropylene-type plastic that holds up to continuous water contact, making it suitable for aquarium plumbing, garden irrigation, and indoor fluid routing.
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🔧Tool-Free Installation — Push tubing onto each barb by hand; no wrenches, thread tape, or sealant required. Unused ports can be capped or plugged to configure as a 2- to 6-way splitter.
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📦Flexible Quantity Options — Available from single-piece to 200-piece bulk packs, so you can grab one for a quick repair or stock up for a larger irrigation or lab plumbing project.
📐 Technical Specifications — 6-Way Plastic Barbed Hose Connector
| Product Type |
6-Way Barbed Hose Connector / Pipe Splitter |
| Material |
Durable plastic (polypropylene-type); moisture-resistant |
| Number of Ports |
6 barbed ports |
| Barb Sizes Available |
3.9mm (≈5/32"), 4.8mm (≈3/16"), 6.4mm (≈1/4"), 7.9mm (≈5/16") |
| Compatible Tubing ID |
Matches selected barb size; fits silicone, PVC, polyurethane, rubber hose |
| Recommended Pressure |
Low-to-medium pressure (typically up to 30–60 PSI; contact us to confirm) |
| Installation Method |
Push-fit barbed; tool-free |
| Color / Finish |
See variant options |
| Quantity per Order |
1, 2, 4, 10, 20, 50, 100, or 200 pieces |
| Country of Origin |
Contact us to confirm |
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Note: Always verify the barb size matches your tubing's inner diameter before ordering. If your tubing ID falls between two sizes, the smaller barb typically provides a tighter, more secure fit.
❓ Frequently Asked Questions
How do I choose the right barb size for my tubing?
Match the barb diameter to your tubing's inner diameter (ID). For example, the 3.9mm (≈5/32") barb generally fits tubing with a 3.5–4mm ID, while the 7.9mm (≈5/16") barb fits tubing with a 7–8mm ID. When in doubt, size down slightly for a tighter, leak-resistant grip. Measure your tubing ID with calipers before ordering if you're unsure.
What pressure can these hose splitters handle?
Plastic barbed connectors of this type are typically rated for low-to-medium pressure applications — generally up to 30–60 PSI depending on tubing material and temperature. They are not recommended for high-pressure hydraulic lines. Contact us to confirm suitability for your specific application.
Are these connectors suitable for outdoor or UV-exposed use?
These connectors are made from durable plastic (typically polypropylene or similar). For prolonged outdoor UV exposure, we recommend shielding connections where possible. They are generally suitable for garden irrigation and outdoor water systems in moderate climates.
What tubing standards are compatible with these fittings?
These barbed connectors are compatible with standard flexible tubing including silicone, PVC, polyurethane, and rubber hose. They work with metric inner diameter tubing in the 3.9mm–7.9mm range. They are not designed for rigid pipe or threaded fittings.
Can I use these for aquarium or fish tank plumbing?
Yes. 6-way barbed hose splitters are commonly used in aquarium air line distribution, CO2 systems, and water circulation setups. The plastic construction is generally inert and safe for freshwater aquarium use. Confirm material compatibility for saltwater or specialized chemical applications.
How many ports does each connector have, and can I cap unused ports?
Each connector has 6 barbed ports arranged in a multi-way configuration. Unused ports can be capped with a matching barbed cap or plugged with a short piece of tubing folded and clamped. This allows flexible use as a 2-, 3-, 4-, 5-, or 6-way splitter depending on your layout.
Do I need clamps or adhesive to secure the tubing?
For low-pressure applications such as aquarium air lines or drip irrigation, the barbed design typically holds tubing securely without clamps. For higher-pressure or vibration-prone setups, small hose clamps or zip ties are recommended for added security.
🛒 Select your size and quantity above, then add to cart — ships from our US warehouse.
