Tapers in drainage systems are critical fittings that facilitate a gradual transition between pipes of differing diameters. Rather than forcing incompatible pipes together—which can cause leaks—these fittings support a watertight connection, especially during infrastructure expansions where pipe sizes may vary.
Taper Bends: Combining Direction and Diameter Change
Combination taper elbows provide both angle and size transition. They change the orientation of pipework—commonly at angles like standardised degree angles—while also reducing the pipe diameter. This dual-purpose design is particularly beneficial in tight installations, where reducing the number of joints also reduces maintenance requirements.
Typical Applications for Tapers and Taper Bends
These fittings are commonly used across both agricultural and commercial drainage systems. Examples include:
- Pump chambers where a large outlet connects to smaller downstream pipes
- Modernised systems where pipe dimensions have changed over time
- Subsurface water management systems requiring efficient flow with minimal disruption
- Wastewater treatment plants where space is limited and fittings must perform multiple functions
In all cases, correct installation ensures steady flow, reduced turbulence, and compliance with regional environmental regulations.
Why Correct Sizing Matters
Improperly sized connections can negatively impact fluid dynamics within the system. This may lead to:
- Unwanted pressure variations
- Accumulated debris
- Premature wear on joints and seals
Tapers and taper bends address these issues by providing controlled diameter transitions, which support optimal flow and help preserve the longevity of the system.
The Value of Choosing a Dedicated Supplier
While general stockists may offer convenience, drainage-specific suppliers deliver more in terms of:
- Access to a broader range of dimensions
- Angle variations
- Advice informed by site experience
- Consistent quality
- Compliance with standards
Choosing a supplier specialising in drainage ensures your components are matched to your system, reducing risk and improving system resilience.
FAQs
What’s the difference between a taper and a reducer?
A taper offers a longer, smoother change in diameter, while reducers have a more abrupt shift in size. Tapers are often preferred where minimising turbulence is important.
Are taper bends suitable for underground use?
Yes, as long as they comply with underground fitting standards and are made from approved materials.
Can tapers connect clay and plastic pipes?
While most tapers are designed for one pipe type, adaptors are available for transitions between different materials.
Do taper bends impact flow compared to straight pipe?
When correctly installed, taper bends maintain flow and may even minimise disruption when compared to sudden directional or size changes.
How do I determine the correct taper size?
Measure the internal diameters of the pipes to be connected. Hydraulic design requirements should also be considered to ensure compatibility and performance.
Get the Right Fit for Your Drainage System
Whether your project is a small-scale get more info job or a complete upgrade, choosing the appropriate tapers and taper bends is vital. They ensure the structural and hydraulic integrity of the drainage system, keeping it problem-free over time.
For a wide selection of fittings designed specifically for agricultural and commercial applications, consider sourcing from Knowles Drainage. Their product offering reflects practical field experience and technical expertise in supplying purpose-built drainage solutions.