16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray
16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray
16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray
16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray
16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray
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16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray

16mm to 75mm PVC Pipe Bushing Fittings Connector Reducing Joints White Blue Gray

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Beschreibung

PVC Pipe Bushing Reducing Fittings — Leak-Free Size Transitions from 16mm to 75mm

When your pipe run changes diameter mid-system, a mismatched joint becomes a leak waiting to happen. Plumbers, irrigation installers, and DIY builders who work with mixed-size PVC lines need a reliable reducing bushing that seats flush, bonds securely, and holds pressure without creep. These PVC pipe bushing fittings deliver exactly that — in a wide matrix of sizes and three colour options to match or colour-code your installation.

Each bushing is moulded from rigid UPVC (unplasticised polyvinyl chloride), offering a smooth bore for consistent flow and a solvent-cement socket on both ends for a permanent, watertight bond. The size range spans 20×16mm (~¾"×⅝") up to 90×75mm (~3½"×3"), covering the most common residential and light-commercial pipe transitions. Wall thickness is proportional to pipe diameter and conforms to standard PVC pressure-pipe dimensions.

Typical applications include garden drip-irrigation manifolds where a 25mm main line steps down to 16mm laterals, domestic cold-water supply runs transitioning between schedule sizes, and aquaponics or pond-filter plumbing where compact reducing joints save space. The three available colours — White, Gray, and Blue — allow colour-coded zoning across irrigation circuits or simply matching existing pipework aesthetics.

🔗 Compatibility: Designed for standard UPVC / PVC pressure pipe. Solvent-cement (PVC glue) installation. Not suitable for CPVC, ABS, or threaded connections. Confirm pipe OD against variant size before ordering.

✅ Key Features of These PVC Pipe Bushing Reducing Fittings

  • 📐17 Reducing Sizes — From 20×16mm up to 90×75mm, covering the most common residential and light-commercial pipe-size transitions in a single product family.
  • 🎨3 Colour Options — White, Gray, and Blue variants allow colour-coded circuit identification or aesthetic matching to existing pipework.
  • 🔩Rigid UPVC Construction — Moulded from unplasticised PVC for dimensional stability, resistance to chlorinated water, and long service life in buried or exposed installations.
  • 💧Smooth Bore for Flow Efficiency — The internal bore is machined smooth to minimise turbulence and pressure drop at the reduction point, keeping flow rates consistent.
  • 🔧Solvent-Cement Socket Ends — Both spigot and socket ends accept standard PVC solvent cement for a fast, permanent, leak-free bond without specialist tools.
  • 📦Flexible Quantity Options — Available in 1, 2, or 5-piece packs so you can order exactly what your project requires without overstocking.

📐 Technical Specifications — PVC Pipe Bushing Fittings

Material Rigid UPVC (Unplasticised PVC)
Size Range 20×16mm (~¾"×⅝") to 90×75mm (~3½"×3")
Available Sizes 20×16, 25×20, 32×20, 32×25, 40×20, 40×25, 40×32, 50×20, 50×25, 50×32, 50×40, 63×25, 63×32, 63×40, 63×50, 75×63, 90×75 mm
Colours White, Gray, Blue
Connection Type Solvent-cement socket (both ends)
Fitting Type Reducing Bushing / Reducer
Wall Thickness See variant options
Working Pressure See variant options
Temperature Range 0°C to 60°C (32°F to 140°F)
Pack Quantities 1 Pcs / 2 Pcs / 5 Pcs
Application Cold-water supply, irrigation, pond/aquaponics, drainage

❓ Frequently Asked Questions

How do I choose the right bushing size?

Match the larger number to your existing main pipe's outer diameter (OD) and the smaller number to the branch or outlet pipe OD. For example, a 32×20mm bushing fits a 32mm main pipe and reduces to a 20mm outlet. Always measure your pipe OD — not the nominal trade size — before selecting a variant.

Are these fittings compatible with all PVC pipe brands?

These bushings are designed for standard UPVC pressure pipe conforming to common metric OD dimensions. They are compatible with most UPVC pipe brands that follow ISO or DIN metric sizing. They are not compatible with imperial-sized pipe, CPVC, ABS, or threaded fittings without an adapter.

What adhesive should I use to install these bushings?

Use a standard PVC solvent cement (PVC glue) rated for pressure pipe. Clean both mating surfaces with PVC primer or cleaner, apply cement to both the spigot and socket, push firmly together with a slight twist, and hold for 30 seconds. Allow the joint to cure for at least 1 hour before pressurising.

Can these bushings handle outdoor or buried installations?

Yes. Rigid UPVC is UV-stabilised for above-ground outdoor use and is widely used in buried irrigation and water-supply systems. For prolonged direct sunlight exposure, painting or wrapping the fitting is recommended to extend service life. The material is resistant to corrosion, rot, and most common soil chemicals.

What is the maximum working pressure for these fittings?

Working pressure varies by size — smaller diameters typically handle higher pressures. As a conservative guide, standard UPVC reducing bushings in this size range are rated for cold-water service up to approximately 10–16 bar depending on size. Refer to the specific variant datasheet or contact us to confirm for your application.

Why are three colours available — is there a functional difference?

The three colours (White, Gray, Blue) are functionally identical. The colour options exist to allow colour-coding of different pipe circuits — for example, Blue for irrigation, White for potable water, and Gray for drainage or recycled water — or simply to match the colour of your existing pipework for a tidy finish.

Can I use these for hot-water lines?

These fittings are rated for cold-water service up to 60°C (140°F). They are not suitable for continuous hot-water supply lines above this temperature. For hot-water applications, CPVC or copper fittings are recommended instead.

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

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