5mm to 63mm Hose Nozzle PVC Plastic Pipe Fittings Barb Connectors Sleeve Blue

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5mm to 63mm Hose Nozzle PVC Plastic Pipe Fittings Barb Connectors Sleeve Blue

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Product Material: Polyvinyl Chloride (PVC)

Size (Big End x Small End): 20 x 5mm

Packing Quantity: 1 Pcs

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$5.89 USD

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PVC Barb Hose Fittings — Reliable Sleeve Connectors from 5mm to 63mm

When a leaking hose joint stalls a garden irrigation project or a dripping aquarium line becomes a weekend headache, the culprit is almost always an ill-fitting connector. These PVC barb hose fittings are designed for DIYers, hobbyists, and tradespeople who need a secure, push-fit sleeve connection without threading tools or adhesives.

Each fitting is molded from Polyvinyl Chloride (PVC) in a tapered barb-and-sleeve profile. The big-end outer diameter spans 20mm to 63mm (~0.79"–2.48") and the small-end inner diameter ranges from 5mm to 50mm (~0.20"–1.97"), covering the most common hose and tube sizes used in residential and light-commercial work. The blue coloring aids quick visual identification in multi-line setups.

Typical applications include low-pressure garden drip irrigation, aquarium and pond plumbing, pool equipment bypass lines, and workshop coolant or air-assist tubing. The stepped reducer profile makes these fittings especially useful when connecting hoses of two different diameters — for example, joining a 25mm main supply line down to a 16mm branch feed, or stepping a 32mm pump outlet to a 20mm distribution hose.

⚠️ Compatibility note: These fittings are designed for flexible PVC, polyethylene (PE), and rubber hose. They are not rated for rigid CPVC or metal pipe. Confirm your hose inner diameter matches the small-end dimension before ordering. Maximum working pressure: typically 4–6 bar at 20 °C — verify with your system specs.

✅ Key Features of These PVC Barb Hose Fittings

🔵 Wide Size Range

Covers big-end diameters from 20mm to 63mm and small-end diameters from 5mm to 50mm, letting you match the exact hose transition your project requires without sourcing multiple product lines.

🔒 Barb-and-Sleeve Retention

The stepped barb profile grips the inner hose wall while the outer sleeve provides a secondary seal, reducing the chance of pull-out under normal working pressure without requiring hose clamps on smaller sizes.

💧 Corrosion-Free PVC Construction

Molded from Polyvinyl Chloride, these fittings will not rust, pit, or corrode in wet environments — suitable for continuous contact with fresh water, mild fertilizer solutions, and pond water.

⚡ Tool-Free Push-Fit Installation

No threading, solvent welding, or special tools required for most sizes. Lubricate the barb end with water or dish soap, push the hose over the barb, and the fitting seats in seconds.

📦 Flexible Pack Quantities

Available in 1, 2, 3, 5, 10, 20, and 50-piece packs so you can buy a single fitting for a repair or stock up for a full irrigation layout — priced per pack with volume savings on larger quantities.

🎨 Blue Color for Easy Identification

The consistent blue finish makes these fittings easy to spot in multi-line plumbing runs, helping you trace water supply branches quickly during maintenance or troubleshooting.

📐 Technical Specifications — PVC Barb Hose Fittings

Material	Polyvinyl Chloride (PVC)
Color	Blue
Fitting Type	Barb reducer / sleeve connector
Big End (OD) Range	20mm – 63mm (0.79" – 2.48")
Small End (ID) Range	5mm – 50mm (0.20" – 1.97")
Available Sizes (Big x Small)	See variant options
Packing Quantity	1 / 2 / 3 / 5 / 10 / 20 / 50 Pcs
Max Working Pressure	Typically 4–6 bar at 20 °C — contact us to confirm for your size
Compatible Hose Types	Flexible PVC, PE, rubber hose
Installation Method	Push-fit barb; hose clamp recommended for sizes ≥32mm
Weight (per piece)	See variant options

❓ Frequently Asked Questions

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

Measure the inner diameter of your hose — this should match the small-end dimension of the fitting. Then confirm the big-end outer diameter fits inside the larger hose or port you are connecting to. For example, if your main hose has a 20mm inner bore and your branch hose has a 12mm inner bore, select the "20 x 12mm" variant.

Do I need a hose clamp with these fittings?

For smaller sizes (typically up to 25mm) operating at low pressure, the barb profile alone provides adequate retention for most garden and aquarium applications. For sizes 32mm and above, or any installation subject to vibration or pressure spikes above 3 bar, a stainless steel hose clamp over the barb end is recommended for added security.

Are these fittings suitable for drinking water or food-grade applications?

These fittings are intended for irrigation, aquarium, pond, and general plumbing use. They are not certified for potable (drinking) water or food-grade applications. If you require NSF/ANSI 61 or food-contact certification, please contact us to confirm before ordering.

Can I use these fittings with rigid PVC or CPVC pipe?

No. The barb-and-sleeve design requires a flexible hose that can stretch over the barb profile. Rigid PVC, CPVC, or metal pipe will not compress onto the barb and will not form a seal. For rigid pipe connections, a threaded or solvent-weld fitting is required instead.

What is the maximum temperature these PVC fittings can handle?

Standard PVC is typically rated for continuous service up to approximately 60 °C (140 °F). Exposure to temperatures above this range — such as hot water lines or direct sunlight in very hot climates — can cause softening and deformation. For hot-water applications, consider CPVC or polypropylene fittings instead.

How do I remove a barb fitting from a hose without damaging it?

Soak the hose end in warm water for 2–3 minutes to soften the material. Then twist the hose gently while pulling it back off the barb — avoid cutting or prying, which can nick the hose. If the hose has been in place for a long time, a small amount of dish soap applied around the barb can help lubricate the removal.

Are bulk packs all the same size, or can I mix sizes in one order?

Each pack variant contains fittings of a single size (big-end x small-end combination). To order multiple sizes, add each size variant to your cart separately. The packing quantity option (1, 2, 3, 5, 10, 20, or 50 pieces) applies to the selected size only.

🛒 Select your size and packing quantity above, then add to cart.

5mm to 63mm Hose Nozzle PVC Plastic Pipe Fittings Barb Connectors Sleeve Blue

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Beschreibung

PVC Barb Hose Fittings — Reliable Sleeve Connectors from 5mm to 63mm

✅ Key Features of These PVC Barb Hose Fittings

📐 Technical Specifications — PVC Barb Hose Fittings

❓ Frequently Asked Questions

5mm to 63mm Hose Nozzle PVC Plastic Pipe Fittings Barb Connectors Sleeve Blue

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