Tapered connectors are purpose-built elements used to unite pipes of varying diameters in drainage networks. Their role is to enable a gradual size reduction, which helps reduce the chance of flow restriction, backflow, or leakage. When drainage systems are expanded, tapers offer a more reliable solution than forcing mismatched pipes together.
Taper Bends: Redirection and Size Change in One
Taper bends combine a directional change with a simultaneous reduction in diameter. These fittings are most common in angles such as standard elbow degrees, and they’re particularly valuable in installations where space is restricted or multiple transitions are needed. They minimise the number of individual components, helping to lower failure points in the system.
Where Tapers and Bends Are Commonly Used
These fittings are widely installed across various drainage applications:
- In pump chambers, to join large outflow pipes to smaller distribution lines
- Throughout retrofit projects with updated or non-standardised pipework
- Across field drainage systems where flow rates and gradients must be kept steady
- Inside wastewater facilities where components need to be space-saving and multi-functional
Correctly applied, these fittings optimise flow, reduce energy loss from turbulence, and help meet regulatory standards for water management.
Why Size Precision Matters
Incorrectly sized joints can cause:
- Disturbances in hydraulic pressure
- Blockages from sedimentation
- Accelerated joint degradation
Tapers and taper bends smooth these transitions out by evenly adjusting pipe size, improving flow performance and reducing long-term maintenance.
Benefits of Using a Specialist Supplier
Choosing a general merchant might offer convenience, but a specialist drainage supplier brings:
- Greater range of product sizes and angles
- Products designed for field application
- Product advice from experience
- Proven quality assurance
A dedicated supplier will have fittings that are not only dimensionally correct but also proven in field conditions—ensuring long-term system integrity.
FAQs
Is a taper the same as a reducer?
No. Tapers feature a longer and more gradual size change, which is preferable for systems needing steady flow. Reducers often transition over a short length, which may create turbulence.
Can taper bends be used underground?
Yes, provided they are made from suitable materials and follow relevant local guidelines.
Are tapers compatible with clay and plastic pipes?
Tapers are usually material-specific, but adaptors can allow connection between clay, plastic, and other pipe materials.
Do taper bends reduce flow performance?
If correctly selected and installed, taper bends maintain consistent flow and can even improve it by reducing pressure drops.
What size taper should I choose?
Measure both ends and factor in hydraulic design to select the correct taper size for the application.
Making the Right Choice for Your System
Whether you're handling minor repairs or get more info building a new network, fitting the correct tapers and more info taper bends is important for a low-maintenance and efficient drainage setup.
Knowles Drainage supplies a wide variety of precision-fit components tailored for both farm-based and commercial applications, backed by hands-on expertise and a commitment to fit-for-purpose supply.