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When a leaking joint or a mismatched hose diameter brings your irrigation project to a halt, you need a connector that bridges the gap without fuss. These pagoda PVC pipe connector fittings are designed for makers, gardeners, and small-workshop builders who need a dependable step-down adapter between rigid pipe and flexible hose — available in both white and grey to match your existing system.
Each fitting is molded from rigid PVC with a stepped pagoda profile. The big end accepts 20mm or 25mm pipe (approximately 0.79" or 0.98"), while the tapered barb end connects to flexible hose with an outer diameter ranging from 5mm to 20mm (approx. 0.20"–0.79"). Sizes span 20mm×5mm up to 25mm×20mm, sold in quantities of 1, 2, 5, 10, 20, or 50 pieces per order.
Typical applications include garden drip-irrigation line connections, aquarium and pond tubing adapters, and low-pressure water-transfer hose fittings for DIY plumbing repairs. The stepped barb profile creates a secure friction grip on soft hose, making these pagoda PVC hose barb connectors a go-to solution for quick, tool-free assembly.
Big end: 20mm or 25mm. Small barb end: 5, 8, 10, 12, 14, 16, 18, or 20mm — covering the most common hose OD sizes in one product family.
Available in White and Grey to blend with existing pipework, irrigation lines, or aquarium setups without standing out.
The multi-step barb design grips flexible hose securely without clamps in low-pressure applications, reducing the chance of accidental pull-out.
Molded from rigid PVC — lightweight, corrosion-resistant, and suitable for fresh water, mild chemical solutions, and general-purpose fluid transfer.
Order 1, 2, 5, 10, 20, or 50 pieces per variant — ideal for single repairs, small projects, or stocking up for ongoing maintenance work.
Push-fit barb connection requires no special tools. Simply push the hose over the barb end for a quick, secure fit in garden irrigation and aquarium tubing projects.
| Material | Rigid PVC |
|---|---|
| Big End Diameter | 20mm (~0.79") or 25mm (~0.98") |
| Small End (Hose OD) | 5mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, or 20mm |
| Color | White / Grey |
| Connection Type | Stepped barb (pagoda) push-fit |
| Fitting Type | Pipe-to-hose reducer adapter |
| Pressure Rating | Low pressure (garden / aquarium use) |
| Temperature Range | See variant options |
| Compatible Hose Type | Flexible PVC, vinyl, silicone |
| Quantity per Order | 1 / 2 / 5 / 10 / 20 / 50 Pcs |
| Weight (per piece) | See variant options |
Measure the outer diameter (OD) of your flexible hose, then select the matching small-end size (e.g., 10mm OD hose → choose the ×10mm variant). The big end (20mm or 25mm) connects to your rigid pipe or fitting socket.
The big end refers to the pipe-side connection diameter. Choose 20mm if your rigid pipe or fitting socket is 20mm, and 25mm if it is 25mm. These are standard metric PVC pipe sizes commonly used in garden irrigation and plumbing.
These fittings are made from standard rigid PVC and are intended for general-purpose, low-pressure fresh water use such as garden irrigation and aquarium systems. They are not rated for hot water or potable drinking water applications. For those uses, please select fittings with the appropriate certifications.
In most low-pressure applications (garden drip lines, aquarium tubing), the stepped barb profile provides sufficient grip without clamps. For higher-flow or vibration-prone setups, a hose clamp over the barb is recommended for added security.
Yes. Rigid PVC does not rust or corrode in fresh water or mild chemical environments, making these connectors a durable choice for outdoor irrigation, pond systems, and aquarium plumbing where metal fittings would degrade over time.
Both colors are functionally identical — the choice is purely aesthetic. White is common in aquarium and indoor plumbing setups, while grey blends with standard conduit and outdoor irrigation pipework. Select the color that best matches your existing system.
For a single repair or connection point, 1–2 pieces is sufficient. If you are building or extending a drip-irrigation network with multiple branch points, ordering 10–50 pieces offers better value per unit and ensures you have spares on hand.
