Tapered connectors are purpose-built elements used to link pipes of different sizes in drainage networks. Their role is to enable a controlled size reduction, which helps prevent flow restriction, backflow, or leakage. When drainage systems are expanded, tapers offer a more secure solution than forcing mismatched pipes together.
Why Taper Bends Make Multi-Tasking Simple
Tapered elbow fittings combine a directional change with a simultaneous reduction in diameter. These fittings are typically available in angles such as standard elbow degrees, and they’re particularly effective in installations where room is limited or multiple transitions are needed. They minimise the number of individual components, helping to lower failure points in the system.
Typical Fitting Locations
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.
Importance of Correct Fitting Size
Incorrectly sized joints can cause:
- Disturbances in hydraulic pressure
- Blockages from sedimentation
- Stress on seals and fittings
Tapers and taper bends create an even flow path by evenly adjusting pipe size, improving flow performance and reducing long-term maintenance.
Why Choosing the Right Supplier Makes a Difference
Choosing a general merchant might offer convenience, but a specialist drainage supplier brings:
- Comprehensive inventory options
- Better material suitability
- 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 feature a longer and more gradual size change, which is more effective 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 properly integrated into the system, 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 replacing a website few components or building a new network, fitting 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 agricultural and commercial applications, backed by hands-on expertise and a commitment to fit-for-purpose supply.