Tapers are engineered components used to join pipes of different diameters within drainage systems. Their function is to create a steady transition between pipe sizes, which prevents risks such as backflow, blockages, or leakage points. These fittings are especially relevant in retrofitted networks where existing and new pipework may not align dimensionally.

Changing Direction and Size with Taper Bends

Taper bends are designed to divert pipe routing while also adapting to a smaller diameter. Common angles include 11°, 22.5°, 45°, and 90°. These fittings are ideal for restricted installations or where multiple directional changes are required. They reduce the need for separate joints and bends, thereby lowering the number of connections.

Installation Areas for Tapers and Bends

Typical applications include:

• Modernisation projects where pipe standards have evolved over time


• Pump chambers that need to transition from large diameter discharge to smaller lines


• Rural drainage zones requiring consistent flow over variable gradients


• Effluent processing systems where spatial constraints demand compact solutions

Correct use ensures uninterrupted discharge and minimal hydraulic resistance, aiding compliance with drainage regulations.

Why Correct Sizing is Crucial

Incorrect fitting size can result in:

• Turbulence within the system


• Flow imbalance


• Debris build-up

Size-transition fittings provide a progressive reduction in diameter, maintaining the flow profile and prolonging the life of seals, joints, and pipe sections.

Choosing the Right Supplier

Working with a dedicated drainage supplier ensures:

• Wider selection


• Fittings appropriate for site conditions


• Expert recommendations


• High-quality manufacturing standards

Specialist suppliers understand the unique needs of commercial and agricultural drainage, offering components that meet both regulatory and environmental demands.

FAQs

Is a taper different from a reducer?

Yes. Tapers are more gradual in design, while reducers typically have a sharper size change. Tapers are preferable where fluid smoothness is needed.

Are taper bends suitable for use below ground?

They are, provided the materials meet the necessary standards for subsurface environments and comply with installation regulations.

Can I use a taper to connect plastic and clay pipes?

Tapers are generally matched to the pipe type, but conversion collars are available for dissimilar materials.

Do taper bends slow the water down?

Not when correctly matched to the system. In fact, they may help reduce turbulent flow caused by abrupt diameter or direction changes.

How do I determine what taper I need?

Measure the internal pipe diameters and consider the flow characteristics before selecting the appropriate taper.

Right Component, Right Outcome

Whether you're addressing a minor alteration or overseeing a full network upgrade, choosing tapers and taper bends to match the exact needs of your system is a fundamental step. Their ability to connect varying pipe sizes while maintaining flow contributes significantly to system durability and efficiency.

For a dependable source of high-quality Taper bends drainage fittings, including tapers and taper here bends tailored more info to specific site requirements, refer to Knowles Drainage. Their expertise ensures fittings that perform reliably in both agricultural and commercial drainage settings.