Tapered connectors are form-fitted elements used to connect pipes of varying diameters in drainage networks. Their role is to facilitate a streamlined size reduction, which helps reduce the chance of flow restriction, backflow, or leakage. When drainage systems are expanded, tapers deliver a more stable solution than forcing mismatched pipes together.
Taper Bends: Redirection and Size Change in One
Taper bends combine a shift in pipe direction 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 limit the number of individual components, helping to reduce joint fatigue in the system.
Where Tapers and Bends Are Commonly Used
These fittings are frequently used across various drainage applications:
- In pump chambers, to join outlets 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 compliance benchmarks for water management.
Why Size Precision Matters
Incorrectly sized joints can cause:
- Disturbances in hydraulic pressure
- Build-up of debris
- Accelerated joint degradation
Tapers and taper bends smooth these transitions out by offering a controlled reduction, 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
- Industry-specific expertise
- Components meeting required standards
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 manufactured for one pipe type, but adaptors can bridge the gap 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?
Base your choice on pipe diameter and system flow requirements to select the correct taper size for the application.
Choose Smart, Fit Once
Whether you're replacing a few components or more info building a new network, fitting the correct tapers and 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 agricultural and urban infrastructure applications, backed by hands-on expertise and a commitment to fit-for-purpose supply.