Tapered connectors are specifically designed elements used to connect pipes of varying diameters in drainage networks. Their role is to enable a controlled size reduction, which helps avoid flow restriction, backflow, or leakage. When drainage systems are modified, tapers offer a more reliable solution than forcing mismatched pipes together.
Why Taper Bends Make Multi-Tasking Simple
Tapered elbow fittings combine a directional change with a simultaneous pipe size transition. These fittings are most common in angles such as 11°, 22.5°, 45°, or 90°, 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 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 maintain consistent 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
- Build-up of debris
- Stress on seals and fittings
Tapers and taper bends create an even flow path 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
- Product advice from experience
- Proven quality assurance
A dedicated supplier will have fittings that are not only dimensionally correct but also engineered for actual site demands—ensuring long-term system integrity.
FAQs
Is a taper the same as a reducer?
No. Tapers offer a longer and gentler size change, which is preferable for systems needing steady flow. Reducers often reduce quickly, which may impact flow stability.
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.
Making the Right Choice for Your System
Whether you're handling minor repairs or planning check here an upgrade, here fitting check here the correct tapers and taper bends is key to a low-maintenance and efficient drainage setup.
Knowles Drainage supplies a wide variety of precision-fit components tailored for both farm-based and urban infrastructure applications, backed by hands-on expertise and a commitment to fit-for-purpose supply.