Plastic Barbed Elbow Hose Connector 2.4–20mm — Equal & Reducer Air Water Pipe Joiner

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Beschreibung

Plastic Barbed Elbow Hose Connector 2.4–20mm — One Fitting for Equal and Reducer Hose Joins

Mismatched hose diameters and awkward 90° bends are two of the most common headaches in DIY plumbing, aquarium builds, and hobby pneumatic setups. This plastic barbed elbow hose connector solves both problems in a single compact fitting — available in equal-diameter and reducer configurations, covering hose sizes from 2.4mm all the way up to 20mm, so you can route and step down your lines without hunting for multiple adapters.

Each connector is a single-piece 90° elbow with barbed ends on both ports. The size notation shows inlet-outlet diameter (e.g., 8mm-6mm means an 8mm port on one end and a 6mm port on the other). Equal sizes (e.g., 6mm-6mm) join two hoses of the same diameter; reducer sizes step the flow down between two different diameters. Available in packs of 1, 2, 5, or 10 pieces. The full size range spans 2.4mm (≈3/32") to 20mm (≈25/32"), with a lengthened variant available for the 8mm-10mm configuration.

Typical use cases include aquarium filtration and aeration tubing, desktop fountain and water feature plumbing, hobby pneumatic air lines, DIY hydroponics or misting systems, and small-scale cooling loops — anywhere a compact 90° barbed reducer elbow or equal elbow connector is needed to change direction or step between hose sizes cleanly.

🔗 Compatibility: Fits flexible hoses with inner diameters matching the listed port sizes (2.4mm to 20mm). Suitable for low-pressure air and water lines. Both equal-diameter and reducer configurations available — select your inlet-outlet size combination from the variant options above.
⚠️ Before ordering: The size listed (e.g., "8mm-6mm") refers to the inner diameter (I.D.) of the hose each port is designed to fit — not the connector's outer body dimensions. Measure your hose I.D. carefully before selecting a variant.

✅ Key Features of These Plastic Barbed Elbow Hose Connectors

  • 📐True 90° Elbow Profile — Provides a clean right-angle direction change for hose routing in tight enclosures, aquarium sumps, and compact DIY water or air line builds where straight runs aren't possible.
  • 🔄Equal and Reducer Configurations — Available in both equal-diameter and stepped-down reducer sizes, so you can join same-size hoses or transition between two different hose diameters with a single barbed elbow pipe connector.
  • 📏Wide Size Range: 2.4mm to 20mm — Covers the most common hose diameters used in aquarium tubing, hobby pneumatics, and small-scale DIY plumbing, reducing the need for stacked adapters or makeshift solutions.
  • 💧Barbed Grip for Secure Fit — The barbed end profile bites into the hose wall to resist pull-out and minimize drip risk in low-pressure air and water hose joiner applications without requiring tools or adhesives.
  • 🧱Corrosion-Resistant Plastic Body — The plastic construction resists rust and corrosion in continuous-contact wet environments, making it suitable for aquarium fittings, fountain plumbing, and indoor irrigation lines.
  • 📦Flexible Pack Sizes — Order 1, 2, 5, or 10 pieces per variant, so you can grab a single replacement connector or stock a full supply for multi-line projects and workshop inventory.

📐 Technical Specifications — Plastic Barbed Elbow Hose Connector

Connector Type 90° Elbow, 2-Way Barbed
Configuration Equal-diameter and reducer (stepped) — see size options
Port Size Range 2.4mm (≈3/32") to 20mm (≈25/32") — inlet and outlet listed as "Xmm-Ymm"
Available Equal Sizes 2.4-2.4, 3.0-3.0, 4.0-4.0, 4.8-4.8, 6.0-6.0, 8.0-8.0, 10-10, 12-12, 14-14, 16-16, 20-20 mm
Available Reducer Sizes 3.2-2.4, 6.0-4.0, 8.0-4.0, 8.0-6.0, 8-10 (lengthened), 10-4, 10-6, 10-8, 12-6, 12-8, 12-10, 14-10 mm
Material Plastic (contact us to confirm specific grade)
Connection Method Barbed push-fit (hose clamp recommended for pressurized use)
Media Compatibility Air and water (low-pressure applications)
Pressure Rating Suitable for low-pressure pump and hobby applications — contact us to confirm for specific use
Pack Size Options 1 / 2 / 5 / 10 pcs (select above)
Color / Finish See variant options

❓ Frequently Asked Questions

How do I choose the right connector size?

Measure the outer diameter (O.D.) of each hose end you need to join. If both hoses are the same size, choose an equal connector (e.g., 6mm-6mm ≈ 15/64"-15/64"). If you're stepping down from a larger to a smaller hose, choose the matching reducer size (e.g., 8mm-6mm). Available sizes range from 2.4mm (≈3/32") to 20mm (≈25/32"). When in doubt, measure twice before ordering.

Can these connectors be used for both air and water lines?

Yes. These barbed elbow connectors are generally suitable for both low-pressure air and water hose applications, including aquarium tubing, pneumatic hobby lines, and DIY irrigation or cooling systems. For high-pressure industrial air lines, please contact us to confirm suitability before ordering.

Are these connectors suitable for outdoor or long-term wet use?

These connectors are made from plastic and are suitable for continuous contact with water in indoor applications such as aquariums and fountain systems. For prolonged outdoor UV exposure or extreme temperature environments, we recommend confirming compatibility with your specific setup before use.

What is the difference between an equal connector and a reducer connector?

An equal connector (e.g., 6mm-6mm) joins two hoses of the same diameter at a 90° angle. A reducer connector (e.g., 8mm-6mm) joins two hoses of different diameters, stepping the flow down from the larger port to the smaller one. Both types use a barbed push-fit design for a secure, tool-free connection.

How do I get a leak-free connection with a barbed fitting?

Push the hose firmly over the barbed end until it seats fully against the connector body. The barbs grip the inner wall of the hose to resist pull-out. For added security in higher-flow or pressurized applications, a small hose clamp over the barbed section is generally recommended.

What pressure or flow rate can these connectors handle?

These connectors are designed for low-pressure applications typical of aquarium pumps, hobby pneumatics, and small DIY water systems. Exact pressure ratings depend on hose fit and the specific plastic grade. For high-pressure or industrial use, please contact us to confirm before ordering.

How many connectors come in each pack?

Pack sizes are available in 1, 2, 5, and 10 pieces per order. Larger packs offer a lower per-unit cost and are ideal for workshop stock, multi-line builds, or keeping spares on hand.

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

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