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Travis Perkins£29.28Visit shop OsmaDrain Single Socket Short Radius Bend 11.5 degree 110mm 4D168
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The OsmaDrain 110mm 11.5 Degree Short Radius Bend (4D168) is designed for professional drainage installers and DIY enthusiasts working on gravity-fed foul and surface water systems at depths up to 10 metres. Its primary benefit is the combination of a secure push-fit ring-seal socket and a lightweight, durable build that simplifies complex pipe routing, though users should ensure the pipe ends are properly chamfered to prevent seal damage during insertion.
| Model Part Number | 4D168 |
|---|---|
| Brand | Wavin |
It is used for minor deviations in the direction of a 110mm underground drainage pipe run.
Yes, it is designed for both gravity-fed foul and surface water drainage applications.
The OsmaDrain system is rated for use at depths of up to 10 metres.
No, it is a push-fit system, though a hacksaw for cutting pipes and a chamfering tool are useful for preparation.
Yes, this component is Kitemarked to ensure it meets recognized quality and safety standards.
Yes, the fitting comes with an innovative captive seal pre-installed in the socket.
Ensure the pipe end is chamfered, clean, and properly lubricated.
Remove the pipe, inspect the captive seal for debris or tears, and replace the seal if necessary before re-inserting.
Verify the pipe is inserted to the correct depth and that the seal is seated evenly around the circumference of the spigot.
To ensure a watertight connection, the pipe spigot must be clean and free from grit. It is recommended to apply a suitable silicone-based lubricant to the spigot end before inserting it into the ring-seal socket. Ensure the pipe is pushed fully home and then pulled back approximately 10mm to allow for thermal expansion. This component is specifically designed for 110mm OsmaDrain pipe systems. For care, avoid using harsh chemicals when cleaning, and conduct an initial pressure test following your regional building regulations to confirm the system's integrity before covering the trench.
