Fittings & Connectors for Irrigation, Plumbing & Pumps

Electrofusion Fittings

Electrofusion Fittings join polyethylene pipework for irrigation, water supply and civil piping systems using strong welded connections. Explore couplers, elbows, tees, reducers, saddles and adaptors from trusted suppliers. Our team helps you choose compatible fittings with confidence.

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Browse our electrofusion fittings range

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Male Free Nut Transition Coupler EF Brass 40mm x 1" (25mm)
Available to Order
Plasson
Male Free Nut Transition Coupler EF Brass 40mm x 1" (25mm)
$204.89
$154.39
Concentric Reducer Injected Short Spigot Pe100 Sdr17 250X160
Available to Order
Plasson
Concentric Reducer Injected Short Spigot Pe100 Sdr17 250X160
$369.74
$279.68
Branch Saddledle Ef 250-400X125 Field Test Spigot Dn16
Available to Order
Plasson
Branch Saddledle Ef 250-400X125 Field Test Spigot Dn16
$1,339.95
$1,013.54
Elbow 90Deg Injected Long Spigot Pe100 Sdr17 180
Available to Order
Plasson
Elbow 90Deg Injected Long Spigot Pe100 Sdr17 180
$259.11
$195.99
EF Female Transition Coupler Brass 25mm x 1"
Available to Order
Plasson
EF Female Transition Coupler Brass 25mm x 1"
$116.92
$88.11
EF Brass Male Transition Elbow 90 Deg 20mm x 1/2" (15mm) BSP-M
Available to Order
Plasson
EF Brass Male Transition Elbow 90 Deg 20mm x 1/2" (15mm) BSP-M
$117.03
$88.19
Bend 90Deg Injected Short Spigot Pe100 Sdr17.6 400
Available to Order
Plasson
Bend 90Deg Injected Short Spigot Pe100 Sdr17.6 400
$2,949.42
$2,230.94
Pe - Nylon Coupling System 32Pe(M)-18Nyl(F)
Available to Order
Plasson
Pe - Nylon Coupling System 32Pe(M)-18Nyl(F)
$162.15
Concentric Reducer Injected Long Spigot Pe100 Sdr11 63X32
Available to Order
Plasson
Concentric Reducer Injected Long Spigot Pe100 Sdr11 63X32
$26.09
$19.73
Concentric Reducer Machined Short Spigot Pe100 Sdr17 630X450
Available to Order
Plasson
Concentric Reducer Machined Short Spigot Pe100 Sdr17 630X450
$4,523.82
$3,421.81
Concentric Reducer Machined Long Spigot Pe100 Sdr11 355X250
Available to Order
Plasson
Concentric Reducer Machined Long Spigot Pe100 Sdr11 355X250
$2,036.68
$1,540.55
EF Brass Female Transition Elbow 90 Deg 50mm x 1-1/2" (40mm) BSP-F
Available to Order
Plasson
EF Brass Female Transition Elbow 90 Deg 50mm x 1-1/2" (40mm) BSP-F
$196.11
$147.77
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Electrofusion Fittings for Poly Pipe Water Systems

Electrofusion Fittings are used to create strong welded joins in polyethylene pipework for irrigation, water supply, civil, rural and commercial piping systems. They are commonly used where a secure, long-lasting connection is needed across buried pipework, mainlines, pump systems, water transfer lines and larger infrastructure projects. By using heat through an electrofusion welding process, these fittings help create a reliable bond between pipe and fitting.

Choosing the Right Electrofusion Fitting

The right electrofusion fitting depends on the pipe size, pipe material, pressure rating, application and installation conditions. A simple straight join may require an electrofusion coupler, while more complex pipework may need elbows, tees, reducers, tapping saddles or adaptors. Choosing the correct fitting helps maintain system strength, flow and pressure across the pipe network.

Common Electrofusion Fitting Types

This category can include electrofusion couplers, elbows, tees, reducers, end caps, tapping saddles, transition fittings, repair fittings and adaptors. Couplers are used to join two sections of poly pipe, elbows change pipe direction, tees create branch lines, and reducers connect different pipe sizes. Saddles and transition fittings can help connect new outlets or join poly pipe to other system components.

Compatibility with Poly Pipe Systems

Not every electrofusion fitting suits every pipe. Pipe outside diameter, SDR rating, pressure class, material type and fitting compatibility all need to be checked before installation. Electrofusion also requires clean pipe preparation, correct scraping, suitable clamping and the right welding equipment. Matching the fitting, pipe and installation process helps create a stronger and more reliable connection.

Avoid Weak Joins, Leaks and Costly Rework

Incorrect fitting selection or poor preparation can lead to leaks, failed welds, pressure loss and expensive repairs. These problems are especially difficult when pipework is buried or installed in critical water supply lines.

Get Help Choosing Electrofusion Fittings

The Irrigation Hub stocks electrofusion fittings for irrigation, water supply and poly pipe systems. If you are unsure which fitting suits your pipe size, pressure rating or application, contact our team for practical advice before ordering.

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Insights & tips

Get the most out of your electrofusion fittings setup with our helpful guides

Find practical guidance on choosing electrofusion fittings for irrigation, water supply and poly pipe systems. Our guides explain how couplers, elbows, tees, reducers, saddles and adaptors help create strong welded joins, reduce leaks and support reliable long-term performance.

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Still not sure where to start with Electrofusion Fittings?

The team at The Irrigation Hub are here to help!

Our team can help you find the right product for the job, and develop a comprehensive, tailored solution that takes advantage of the latest innovations in irrigation technology.

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Call 1300 474 482

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Geebung 4034 QLD
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Frequently asked questions

Electrofusion Fittings are used to create strong welded joins in polyethylene pipe systems. They are commonly used in irrigation, water supply, civil, rural and commercial pipework where a secure, long-lasting connection is needed.

They are often used on buried pipework, mainlines, water transfer lines, pump systems and larger poly pipe installations where standard mechanical joins may not be the preferred option.

Electrofusion Fittings use built-in heating wires to weld the fitting to the outside of the poly pipe. When connected to a suitable electrofusion welding machine, the fitting heats the prepared pipe surface and creates a fused joint once it cools.

Good preparation is important. The pipe usually needs to be cut square, cleaned, scraped, aligned and clamped before welding to help create a reliable connection.

Electrofusion Fittings are available in different styles to suit different pipework layouts. Common options include couplers, elbows, tees, reducers, end caps, tapping saddles, repair fittings and transition fittings.

Couplers join two lengths of poly pipe, elbows change direction, tees create branch lines, and reducers connect different pipe sizes. The right fitting depends on the pipe size, pressure rating and layout of the system.

Yes, Electrofusion Fittings can be used in irrigation systems where strong, permanent poly pipe joins are required. They are especially useful for mainlines, larger pipework, buried installations and systems where durability and pressure performance matter.

Before choosing a fitting, check the pipe outside diameter, SDR rating, pressure class and compatibility with the electrofusion system being used.

Choosing the right Electrofusion Fitting depends on the pipe size, pipe material, pressure rating, application and type of connection needed. It is also important to consider whether you need a straight join, branch line, direction change, repair fitting or transition to another component.

If you are unsure which fitting suits your poly pipe system, contact The Irrigation Hub team for practical advice before ordering.

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