Plastic Barbed Hose Fittings — T, Y, Cross, Elbow & Straight Connectors for Aquarium & Irrigation

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Plastic Barbed Hose Fittings — T, Y, Cross, Elbow & Straight Connectors for Aquarium & Irrigation

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Fitting Type: "T" Connector

Pack Size: 1 pcs

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$2.24 USD

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In stock (500 units), ready to be shipped

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Plastic Barbed Hose Fittings — Split, Join, or Redirect Tubing Without Leaks

Managing tubing runs in aquariums, drip irrigation systems, or DIY fluid circuits often means dealing with awkward splits, direction changes, and junction points where cheap fittings crack, slip, or leak. Whether you're a hobbyist maintaining a fish tank, a gardener building a drip line, or a maker routing air or water through a custom build, these plastic barbed hose fittings give you the right connector shape for every junction in your system.

Each fitting is made from rigid plastic — corrosion-resistant and lightweight — with barbed ends designed for a secure push-on connection to flexible tubing. Five fitting types are available: Straight (inline coupler), Elbow (90° direction change), T Connector (one-to-two split at right angle), Y Connector (angled branch split), and Cross X Connector (one-to-three split). Available in pack sizes of 1, 2, 3, 4, 5, 8, 10, and 20 pieces. Tubing compatibility is based on inner diameter — contact us to confirm the exact barb size for your tubing.

Typical applications include aquarium air line and filtration tubing management, garden drip irrigation line branching, hydroponics nutrient delivery systems, and DIY air compressor or fluid transfer setups where a reliable plastic barbed tube connector keeps every junction leak-free and organized.

🔗 Compatibility: Designed for flexible tubing (silicone, vinyl, polyurethane). Tubing inner diameter must match the barb size for a secure push-on fit. Contact us to confirm barb diameter before ordering.

⚠️ Note: For pressurized systems, use a hose clamp over the barb to prevent blowoff. These fittings are designed for low-to-medium pressure fluid and air applications.

✅ Key Features of These Plastic Barbed Hose Fittings

🔀5 Fitting Shapes in One Listing — Choose from Straight, Elbow, T, Y, and Cross (X) connectors to cover every junction type in your aquarium tubing or irrigation line without sourcing from multiple suppliers.
🔩Secure Barbed Push-On Design — The barbed profile grips the inner wall of flexible tubing on insertion, creating a friction-fit connection that resists pull-out in low-to-medium pressure hose fitting applications.
🌊Corrosion-Resistant Plastic — Rigid plastic construction does not rust or corrode, making these fittings suitable for fresh water, aquarium air lines, garden irrigation, and mild chemical fluid systems.
⚖️Lightweight for Overhead or Suspended Lines — Minimal weight means these connectors won't stress or sag flexible tubing runs in aquarium canopy setups, vertical hydroponic towers, or overhead drip irrigation layouts.
📦Flexible Pack Quantities — Order 1 to 20 pieces per variant so you can grab a single replacement fitting or stock up for a full irrigation network or multi-tank aquarium system without overpaying for excess parts.
🛠️Tool-Free Installation — Push the barb into the tubing end by hand — no tools, adhesives, or thread tape required. Removal is equally straightforward, making these fittings reusable for prototyping or reconfiguring fluid circuits.

📐 Technical Specifications — Plastic Barbed Tube Connectors

Fitting Types Available	Straight, Elbow (90°), T Connector, Y Connector, Cross X Connector
Material	Rigid plastic (corrosion-resistant)
Connection Method	Barbed push-on — no tools required
Compatible Tubing	Flexible hose / tubing (silicone, vinyl, polyurethane) — ID must match barb size
Barb Diameter	See variant options; contact us to confirm exact size
Recommended Pressure	Typically low-to-medium pressure (up to 30–60 PSI); use clamps for higher pressure
Pack Sizes	1 / 2 / 3 / 4 / 5 / 8 / 10 / 20 pcs (select above)
Color / Finish	See variant options
Applications	Aquarium air lines, drip irrigation, hydroponics, DIY fluid & air systems
Country of Origin	Contact us to confirm

❓ Frequently Asked Questions

How do I choose the right fitting type for my project?

Choose based on your tubing layout: Straight connectors join two hoses end-to-end. Elbow connectors redirect flow at a 90° angle. T connectors split one line into two at a right angle. Y connectors split flow at an angled branch, reducing turbulence. Cross (X) connectors split one line into three directions. Match the fitting type to your system's flow path before ordering.

What tubing size do these barbed fittings fit?

These fittings are designed for flexible tubing with an inner diameter that matches the barb size. For a secure push-on fit, the tubing ID should match or be slightly smaller than the barb OD. Contact us to confirm the exact barb diameter for the variant you need.

What pressure can these plastic barbed connectors handle?

Plastic barbed fittings are generally rated for low-to-medium pressure applications, typically up to 30–60 PSI depending on tubing material and fluid temperature. For higher-pressure systems, use hose clamps over the barb to secure the connection and prevent blowoff.

Can these fittings be used in aquariums or with water?

Yes. Plastic barbed fittings are commonly used in aquarium air lines, fish tank filtration tubing, and water circulation systems. The plastic material is generally non-toxic and corrosion-resistant when used with fresh water. Always verify compatibility with your specific fluid before use in sensitive aquatic environments.

Are these fittings suitable for outdoor or irrigation use?

Yes. These plastic connectors are corrosion-resistant and work well in garden drip irrigation systems and outdoor water lines. For fully exposed outdoor installations, consider shielding from prolonged direct UV exposure, as extended sunlight may gradually affect some plastics over time.

Do I need clamps to secure the tubing on the barb?

For low-pressure applications such as aquarium air lines or gravity-fed irrigation, a push-on fit is generally sufficient. For higher-pressure or vibration-prone systems, using a small hose clamp over the barb is recommended to prevent the tubing from slipping off under pressure.

How many pieces should I order for my project?

Pack sizes range from 1 to 20 pieces. For a single repair or prototype, the 1-piece option is ideal. For irrigation networks, aquarium setups, or multi-branch fluid systems, the 5-, 10-, or 20-piece packs offer better value per unit and ensure you have spares on hand.

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

Plastic Barbed Hose Fittings — T, Y, Cross, Elbow & Straight Connectors for Aquarium & Irrigation

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Description

Plastic Barbed Hose Fittings — Split, Join, or Redirect Tubing Without Leaks

✅ Key Features of These Plastic Barbed Hose Fittings

📐 Technical Specifications — Plastic Barbed Tube Connectors

❓ Frequently Asked Questions

Plastic Barbed Hose Fittings — T, Y, Cross, Elbow & Straight Connectors for Aquarium & Irrigation

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