Wavin Osma SquareLine Pipe Bend - 87.5° - 61mm
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Travis PerkinsWavin Osma SquareLine pipe bend 87.5 degree 61mm black
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Product Information
Full details
The Wavin Osma SquareLine 87.5° Pipe Bend is designed for professional contractors and DIY enthusiasts installing or maintaining 61mm square downpipe systems. Its primary benefit is the concealed socket design, which hides unsightly cut pipe ends to deliver a clean, architectural finish to building exteriors. While it offers excellent aesthetic and structural integration with the SquareLine guttering system, users should note it is specifically engineered for 61mm square profiles and is not interchangeable with round or alternative-sized downpipe systems.
All features
| Model Part Number | 4T862 |
|---|---|
| Brand | Osma |
Extended Product Information
FAQs
Can I use this with round downpipes?
No, this component is specifically designed for 61mm square downpipe profiles and will not fit round systems.
Does this bend come with seals?
The SquareLine system is designed for a precise push-fit connection; follow standard installation practices for this range.
What is the maximum roof area this system supports?
The SquareLine system supports a maximum roof area of 178m² per single downpipe.
Can I paint these pipes?
Osma components are typically finished to be weather-resistant and aesthetically pleasing without the need for additional paint.
How do I create a larger offset?
You can connect two 87.5° bends together with a small piece of 61mm square pipe to create a custom offset distance.
Troubleshooting
Pipe will not slide into the bend fully
Check the end of the pipe for burrs or debris; ensure the pipe is cut at a perfect 90-degree angle.
Joint appears loose or wobbly
Verify that you are using 61mm square pipe; check if the component is fully seated into the socket.
Pros and Cons
Pros
- Clean, professional finish due to concealed socket
- Easy to integrate with existing SquareLine gutter systems
- Meets rigorous BS EN 12200-1:2000 standards
- Durable construction for long-term outdoor use
Cons
- Only compatible with 61mm square systems
- Not intended for round downpipe profiles
- Requires precise measurement for offset installations
Setup, Compatibility & Care
Installation of the Osma SquareLine bend involves sliding the pipe into the socketed end until fully seated. Ensure that the pipe is cut square to guarantee a proper fit within the concealed socket. Because the system relies on push-fit connection methods, ensure all edges are de-burred after cutting to prevent damage to internal seals.
Compatibility is strictly limited to the Osma 61mm SquareLine range. Mixing with other manufacturers' square systems may result in poor fits or potential leaks. For maintenance, periodically clear debris from the gutters and check the bend connections during your routine annual roofline inspection to ensure no shifting has occurred due to building settlement.