PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm
PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm
PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm
PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm
PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm
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PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mmPVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mmPVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mmPVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mmPVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm

PVC Straight Pipe Connector — Hose Barb Adapter Fitting OD 20–63mm

HomeDIYer
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By HomeDIYer®

Price:
$3.20 USD
Stock:
In stock (500 units), ready to be shipped

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Description

PVC Straight Pipe Connector — Reliable Hose Barb Adapter for Irrigation, Plumbing & DIY Repairs

Whether you're splicing a broken drip line in the garden, extending a water supply run in a utility room, or building out a custom fluid-transfer setup, finding a connector that actually seals — and stays sealed — is the real challenge. These PVC straight pipe connectors are built for homeowners, landscapers, and DIY plumbers who need a dependable hose barb adapter fitting that goes in fast and holds firm.

Each fitting is molded from rigid PVC with a smooth, consistent bore. The OD*ID sizing format tells you both the outer diameter of the fitting body and the inner bore/barb diameter: for example, 20*10 means a 20mm (≈13/16") outer diameter with a 10mm (≈3/8") inner bore. The full size range spans OD 20mm (≈13/16") through OD 63mm (≈2-1/2"), covering the most common residential and light-commercial pipe diameters. Available in 1, 2, 5, and 10-piece packs, and in a range of colors including White, Grey, Beige, Brown, Silver, Khaki, Chestnut, Apricot, and more — so you can match your existing pipework or color-code your lines.

These straight connectors are well-suited for drip irrigation mainline repairs, garden hose barb splicing, aquarium and pond plumbing, greenhouse watering systems, and light-duty fluid transfer lines where a compact inline connector is needed. The push-fit and barb-compatible design makes them a go-to for anyone running flexible PVC or PE tubing.

🔗 Compatibility Note: Designed for metric OD pipe and flexible hose barb connections. Fits standard PVC, PE, and vinyl tubing of matching outer diameter. Not compatible with NPT or BSP threaded fittings. Confirm your pipe's OD before ordering.

✅ Key Features of These PVC Straight Pipe Connector Hose Barb Fittings

  • 📐Wide Size Range — OD 20mm through 63mm (≈13/16" to 2-1/2") with matching inner bore options, covering the most common residential irrigation and plumbing pipe diameters in a single product line.
  • 🔩Barb-and-Push-Fit Design — The ridged barb profile grips flexible hose tubing securely when paired with a hose clamp, reducing the chance of pull-out under normal operating pressure in drip irrigation and fluid transfer lines.
  • 🧪Rigid PVC Construction — PVC resists moisture, mild acids, and common household chemicals, making these connectors suitable for garden irrigation, pond plumbing, and damp utility environments without surface corrosion.
  • 🎨Multiple Color Options — Available in White, Grey, Beige, Brown, Silver, Khaki, Chestnut, Apricot, Deep Grey, and more — useful for color-coding fluid lines or blending with existing pipe runs in visible installations.
  • 📦Flexible Pack Quantities — Choose 1, 2, 5, or 10-piece packs. Multi-packs offer a lower per-unit cost, making them practical for larger irrigation layouts or keeping spares on hand for seasonal maintenance.
  • ⚙️Inline Straight Profile — The straight-through connector body maintains full bore flow without the restriction of angled or reduced fittings, keeping water pressure consistent across long drip irrigation runs and hose extensions.

📐 Technical Specifications — PVC Straight Pipe Connector Hose Barb Fitting

Material Rigid PVC (Polyvinyl Chloride)
Fitting Type Straight inline connector / hose barb adapter
Connection Method Push-fit / barb-and-clamp (not threaded)
OD Range 20mm (≈13/16") — 63mm (≈2-1/2")
Inner Bore Range 5mm (≈3/16") — 50mm (≈2")
Available Sizes (OD*ID) 20*5, 20*8, 20*10, 20*12, 20*14, 20*16, 20*18, 25*12, 25*16, 25*20, 32*16, 32*20, 32*25, 50*40, 63*50
Color Options White, Beige, Multicolour, Faw, Apricot, Chestnut, Deep Grey, Grey, Silver, Brown, Khaki
Pack Quantities 1 pcs, 2 pcs, 5 pcs, 10 pcs
Pressure Rating Typically suitable for low-to-medium pressure (generally up to ~60–80 PSI cold water); confirm for your application
Temperature Range Generally rated for cold water applications; not suitable for hot water or steam
Compatible Tubing Standard metric OD PVC, PE, and flexible vinyl hose
Thread Compatibility Not threaded — barb/push-fit only
Recommended Use Drip irrigation, garden hose repair, pond/aquarium plumbing, greenhouse watering, fluid transfer lines
Country of Origin See variant options
⚠️ Sizing Tip: The OD*ID format lists outer diameter first, inner bore second. Always measure your existing pipe or hose OD before selecting a size. If you're unsure, contact us to confirm compatibility.

❓ Frequently Asked Questions

How do I choose the right OD size for my pipe?

Measure the outside diameter (OD) of your existing pipe or hose. The first number in the OD*ID format (e.g., 20*10) is the outer diameter of the fitting body; the second is the inner bore/barb diameter. For example, 20*10 means a 20mm (≈13/16") OD fitting with a 10mm (≈3/8") inner bore. When in doubt, size up rather than down for a secure fit. If you're unsure, contact us before ordering.

What pressure can these PVC fittings typically handle?

PVC straight pipe connectors of this type generally handle low-to-medium pressure — typically up to 60–80 PSI for cold water applications. They are not rated for high-pressure systems, hot water lines, or steam. Always verify your system's operating pressure before installation.

Can I use these fittings outdoors or in wet environments?

Yes. PVC is inherently resistant to moisture and most common chemicals, making these connectors well-suited for outdoor drip irrigation, garden hose systems, and damp utility environments. Prolonged direct UV exposure may cause gradual surface discoloration over time; in exposed installations, a UV-protective wrap or shaded routing is recommended.

What pipe or hose standards are these compatible with?

These fittings are designed for metric OD pipe and hose barb connections. They are generally compatible with standard PVC, PE, and flexible vinyl tubing of matching outer diameter. They are not designed for NPT or BSP threaded connections — they rely on a push-fit or barb-and-clamp attachment method. Confirm your tubing's OD before ordering.

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

For barb-style connections, push the hose firmly over the barb until it seats fully past the ridge, then secure with a hose clamp for any pressurized application. For push-fit ends, cut the pipe end cleanly and squarely, then insert until it bottoms out. A small amount of silicone lubricant on the barb can ease assembly without compromising the seal.

Which size works for a standard garden drip irrigation mainline?

Most residential drip irrigation mainlines use 1/2" (≈16mm OD) or 3/4" (≈20mm OD) tubing. The 20*16 or 25*20 variants are commonly used for these applications. Measure your existing tubing OD before ordering to confirm the match.

Are multi-pack quantities a better value than single pieces?

Yes — the 5-pack and 10-pack options offer a lower per-piece cost compared to buying individually. If you're working on a larger irrigation layout, plumbing repair, or want to keep spares on hand for seasonal maintenance, selecting a higher quantity pack is the more economical choice.

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

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