Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines
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Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water LinesBrass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines

Brass Hose Barb 90° Elbow Fittings — Φ4mm to Φ19mm for Gas, Fuel & Water Lines

HomeDIYer
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By HomeDIYer®

Price:
$13.22 USD
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In stock (500 units), ready to be shipped

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Description

 

Brass Hose Barb 90° Elbow Fittings — Reliable Direction Changes for Gas, Fuel & Water Lines

Routing hoses around tight corners in an engine bay, fuel system, or plumbing setup is one of those tasks where the wrong fitting causes leaks, kinks, and frustration. DIYers, mechanics, and small-shop fabricators who work with gas, fuel, water, or air lines need a 90° elbow fitting that holds its seal under real-world conditions — not just on a workbench.

These brass hose barb 90° elbow fittings are available in eight diameters — Φ4mm (≈5/32"), Φ6mm (≈1/4"), Φ8mm (≈5/16"), Φ10mm (≈3/8"), Φ12mm (≈1/2"), Φ14mm (≈9/16"), Φ16mm (≈5/8"), and Φ19mm (≈3/4") — and can be ordered in quantities of 1, 2, 5, or 10 pieces per set. Each fitting is machined from solid brass, delivering a balance of machinability, corrosion resistance, and durability across a wide range of fluid and gas applications.

Typical use cases include redirecting coolant hoses in automotive and small-engine applications, making 90° turns in fuel delivery lines for generators and small machinery, and routing water or air lines in workshop plumbing where space is limited. The barbed design locks hose in place when secured with a standard worm-gear clamp, making these fittings a go-to choice for hose barb elbow connector projects that demand a leak-resistant joint.

🔵 Compatibility: Fits standard flexible hoses with matching inner diameters (Φ4mm–Φ19mm). Works with rubber, silicone, and PVC hoses. Use with a hose clamp for a secure, leak-resistant seal. Thread standards vary by end configuration — see variant options or contact us to confirm.

✅ Key Features of These Brass 90° Hose Barb Elbow Fittings

  • 🔩Solid Brass Construction — Machined from brass for reliable corrosion resistance in water, fuel, and gas line applications, outperforming zinc or plastic alternatives in durability.
  • 📐True 90° Elbow Design — Delivers a clean right-angle direction change without kinking the hose, making it ideal for tight-space routing in engine bays and workshop plumbing.
  • 📏8 Sizes Available (Φ4mm–Φ19mm) — Covers the most common hose inner diameters used in automotive, small-engine, and DIY fluid-handling systems, from Φ4mm (≈5/32") up to Φ19mm (≈3/4").
  • 🔒Barbed Grip for Leak-Resistant Sealing — The ribbed barb profile bites into the hose wall when a clamp is applied, creating a mechanical lock that resists pull-out and reduces the risk of leaks under pressure.
  • ⚙️Multi-Fluid Compatibility — Suitable for use with water, fuel (gasoline, diesel), air, and many gas lines, making these fittings versatile across automotive, agricultural, and general workshop use cases.
  • 📦Flexible Quantity Options — Available in 1, 2, 5, or 10-piece sets so you can order exactly what your project needs — whether it's a single repair or stocking up for ongoing fabrication work.
⚠️ Spec Note: Barb diameter refers to the hose inner diameter (ID) the fitting is designed to accept. Always measure your hose ID before ordering. For pressure ratings and thread specifications, contact us to confirm before use in critical systems.

📐 Technical Specifications — Brass Hose Barb 90° Elbow Fittings

Material Brass
Fitting Type Hose Barb 90° Elbow
Available Sizes (Barb OD / Hose ID) Φ4mm (≈5/32"), Φ6mm (≈1/4"), Φ8mm (≈5/16"), Φ10mm (≈3/8"), Φ12mm (≈1/2"), Φ14mm (≈9/16"), Φ16mm (≈5/8"), Φ19mm (≈3/4")
Elbow Angle 90°
Compatible Hose Types Rubber, silicone, PVC flexible hose
Recommended Fluid Media Water, fuel (gasoline/diesel), air, gas lines
Pressure Rating See variant options / Contact us to confirm
Thread Specification See variant options
Finish Natural brass (uncoated)
Quantity per Order 1 pcs / 2 pcs / 5 pcs / 10 pcs (select above)
Country of Origin Contact us to confirm

❓ Frequently Asked Questions

How do I choose the right barb size for my hose?

Match the barb diameter to your hose's inner diameter (ID). For example, a Φ6mm barb fits a hose with a 6mm ID (approximately 1/4"). When in doubt, measure the inside of your hose with calipers before ordering. A slightly snug fit is normal and helps create a leak-resistant seal once a clamp is applied.

What is the pressure rating of these brass elbow fittings?

Brass hose barb fittings of this type are generally rated for low-to-medium pressure applications, typically up to 150 PSI depending on hose wall thickness and clamp type. For high-pressure or safety-critical systems, please contact us to confirm suitability before installation.

Can these fittings be used outdoors or in wet environments?

Brass offers good corrosion resistance and is generally suitable for outdoor and humid environments. In most cases, these fittings hold up well to moisture, fuel vapors, and temperature cycling. Prolonged exposure to saltwater or highly acidic fluids may accelerate wear — for marine or chemical applications, contact us to confirm compatibility.

Are these fittings compatible with standard hose clamps?

Yes. These barb fittings are designed to work with standard worm-gear hose clamps. Select a clamp sized to match your hose's outer diameter for a secure, leak-free connection. Spring clamps and ear clamps are also generally compatible.

What fluids are these fittings compatible with?

These brass fittings are generally compatible with water, fuel (gasoline, diesel), air, and many gas lines. Brass is not recommended for highly corrosive chemicals or ammonia-based fluids. If you're unsure about a specific fluid, contact us to confirm before use.

Do I need thread sealant or Teflon tape with these fittings?

For barb-to-hose connections secured with a clamp, thread sealant is typically not required. If the fitting connects to a threaded port on one end, applying PTFE (Teflon) tape to the threads is generally recommended to ensure a leak-free seal at the threaded joint.

What is the difference between the 1 pcs, 2 pcs, 5 pcs, and 10 pcs options?

These options indicate the quantity of fittings included per order. Buying in larger quantities (5 or 10 pcs) is more cost-effective for projects requiring multiple connection points or for keeping spares on hand for future repairs.

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

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