Understanding Tapers and Taper Bends in Drainage Systems: Application, Precision Fit, and Supply
Tapers are specialised components used to join pipes of different diameters within drainage systems. Their primary role is to create a smooth transition between pipe sizes, which minimises risks such as backflow, blockages, or compromised joints. These fittings are especially relevant in retrofitted networks where existing and new pipework may not align dimensionally.
Taper Bends: Dual-Function Pipe Fittings
Angular tapers are designed to divert pipe routing while also reducing the pipe size. Common angles include 11°, 22.5°, 45°, and 90°. These fittings are well-suited to 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 reduced turbulence, aiding compliance with drainage regulations.
Why Correct Sizing is Crucial
Incorrect fitting size can result in:
- Increased internal flow resistance
- Uneven pressure
- Debris build-up
Size-transition fittings provide a steady reduction in diameter, maintaining the flow profile and prolonging the life of seals, joints, and pipe sections.
Why a Specialist Supplier is Worthwhile
Working with a dedicated drainage supplier ensures:
- Wider selection
- Fittings appropriate for site conditions
- Advice tailored to field performance
- Reliable sourcing
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 offer a longer transition, while reducers typically have a steeper 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 buried installations 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 smooth out 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.
Fit for Function
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 bridge dimensional gaps while maintaining flow contributes significantly to system durability and efficiency.
For a dependable source of high-quality drainage fittings, including tapers and taper bends tailored to specific site requirements, refer here to Knowles Drainage. Their expertise ensures fittings that perform reliably in both agricultural and commercial drainage settings.