4-Way Plastic Barbed Hose Connector — 2.4mm to 11.1mm Tubing Splitter

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4-Way Plastic Barbed Hose Connector — 2.4mm to 11.1mm Tubing Splitter

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Sizes: 2.4mm

Amount: 1 pcs

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$6.64 USD

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4-Way Barbed Hose Connector — Reliable Tubing Splitter for Irrigation, Aquariums & DIY Fluid Lines

Whether you're routing drip irrigation lines through a raised garden bed, splitting airline tubing in an aquarium, or building a custom fluid distribution system, finding a connector that holds firm without leaking is half the battle. Loose fittings mean wasted water, dead plants, and frustrated troubleshooting sessions. These 4-way plastic barbed hose connectors are designed to give hobbyists, gardeners, and DIY builders a straightforward, tool-free solution that stays put.

Each connector is a cross-shaped (4-way) barbed fitting molded from durable plastic — typically nylon or polypropylene — with four equal barbed ports arranged at 90° intervals. Available in nine sizes from 2.4mm (≈3/32") to 11.1mm (≈7/16"), they cover the most common micro and mini tubing inner diameters used in home and hobby applications. Order in 1, 5, or 10-piece quantities to match your project scope.

Typical use cases include drip irrigation manifolds for vegetable gardens and greenhouses, aquarium air line and CO₂ distribution, laboratory tubing networks, and pneumatic hobby projects — anywhere you need to split or join flexible tubing at a cross junction without threading or adhesives.

ℹ️ Compatibility Note: These barbed fittings are designed for flexible tubing (silicone, PVC, polyurethane). Match the barb size to your tubing's inner diameter (ID) for a secure, leak-resistant connection. See the size chart in the specs table below.

✅ Key Features of These 4-Way Plastic Barbed Hose Connectors

🔀True Cross (4-Way) Configuration — Four barbed ports at 90° intervals let you split one line into three or join four tubing runs at a single junction, simplifying drip irrigation manifold layouts and aquarium airline routing.
📐Nine Sizes in One Listing — Covers 2.4mm (≈3/32") through 11.1mm (≈7/16") inner diameter tubing, so you can match the exact bore of your micro-irrigation or aquarium hose without adapters.
🔒Barbed Grip Design — Each port features a raised barb ridge that bites into flexible tubing as you push it on, creating a friction-lock seal that resists pull-out and reduces drip points in low-to-medium pressure systems.
🛠️Tool-Free Installation — No wrenches, thread tape, or adhesives needed. Push the tubing over the barb by hand; the fitting seats in seconds, making it practical for field assembly during garden setup or tank maintenance.
💧Lightweight & Chemically Resistant — The plastic construction resists corrosion and is compatible with water, dilute nutrient solutions, and aquarium-safe fluids — suitable for freshwater irrigation and fish tank plumbing without rust concerns.
📦Flexible Quantity Options — Available in 1, 5, or 10-piece packs so you can stock exactly what a single repair, a small garden row, or a full greenhouse manifold requires without over-ordering.

📐 Technical Specifications — 4-Way Plastic Barbed Hose Fitting

Fitting Type	4-Way Cross Barbed Connector
Configuration	Cross (4 ports at 90°)
Available Barb Sizes (ID)	2.4mm (≈3/32"), 3.2mm (≈1/8"), 3.9mm (≈5/32"), 4.8mm (≈3/16"), 5.6mm (≈7/32"), 6.4mm (≈1/4"), 7.9mm (≈5/16"), 9.5mm (≈3/8"), 11.1mm (≈7/16")
Material	Durable plastic (typically nylon or polypropylene)
Compatible Tubing	Flexible silicone, PVC, polyurethane tubing
Connection Method	Push-on barbed (tool-free, no threads)
Recommended Pressure	Low-to-medium pressure; typically up to 30–60 PSI (contact us to confirm for your application)
Color / Finish	See variant options
Pack Quantities	1 pcs / 5 pcs / 10 pcs
Outdoor Suitability	Sheltered outdoor use; prolonged direct UV exposure not recommended
Country of Origin	See variant options

⚠️ Size Tip: Always measure your tubing's inner diameter before ordering. If you're between sizes, size up by one increment for a tighter barb grip. Contact us if you need help confirming the right fit.

❓ Frequently Asked Questions

How do I choose the right size barbed connector for my tubing?

Measure the inner diameter (ID) of your tubing. The barb size should match or be very slightly larger than the tubing ID for a snug, leak-resistant fit. For example, 2.4mm (≈3/32") barbs are typically used with micro-bore tubing, while 9.5mm (≈3/8") barbs suit standard garden or aquarium hose. When in doubt, size up by one increment for a tighter grip.

What pressure can these 4-way hose splitters handle?

Plastic barbed connectors of this type are generally rated for low-to-medium pressure applications — typically up to 30–60 PSI depending on tubing material and temperature. They are well-suited for drip irrigation, aquarium systems, and laboratory fluid lines. For high-pressure applications, please contact us to confirm suitability.

Are these connectors safe for outdoor or UV-exposed use?

These connectors perform well in most indoor and sheltered outdoor environments. Prolonged direct UV exposure may cause gradual degradation over time. For fully exposed outdoor installations, consider shielding the connectors or pairing them with UV-stabilized tubing to extend service life.

What tubing standards and materials are compatible with these barbed fittings?

These barbed connectors are compatible with flexible tubing made from silicone, PVC, polyurethane, and similar soft materials. They use a push-and-grip barb design — no threads or adhesives required. Sizes range from 2.4mm to 11.1mm inner diameter, covering most standard micro and mini tubing used in drip irrigation, aquariums, and pneumatic hobby systems.

How many pieces do I need for a typical drip irrigation setup?

This depends on your layout. Each 4-way connector splits one inlet into three outlets (or joins four lines at a cross junction). For a small garden bed with 10–20 emitters, 3–6 connectors are generally sufficient. We offer 1, 5, and 10-piece options so you can order exactly what your project requires.

Can I use these connectors for aquarium or fish tank plumbing?

Yes. These plastic barbed 4-way splitters are commonly used in aquarium air line and water line setups. The plastic material is generally inert and safe for freshwater aquarium use. Always verify compatibility with your specific tubing and confirm the connector size matches your airline or water hose inner diameter before installation.

Do I need any tools or clamps to install these fittings?

No special tools are required. Simply push the flexible tubing firmly over each barb until it seats past the ridge. For added security in higher-flow or vibration-prone applications, small hose clamps or zip ties can be used over the tubing at each barb — though in most low-pressure DIY applications this is not necessary.

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4-Way Plastic Barbed Hose Connector — 2.4mm to 11.1mm Tubing Splitter

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Beschreibung

4-Way Barbed Hose Connector — Reliable Tubing Splitter for Irrigation, Aquariums & DIY Fluid Lines

✅ Key Features of These 4-Way Plastic Barbed Hose Connectors

📐 Technical Specifications — 4-Way Plastic Barbed Hose Fitting

❓ Frequently Asked Questions

4-Way Plastic Barbed Hose Connector — 2.4mm to 11.1mm Tubing Splitter

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