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Bradfords£22.97Visit shop Polypipe 110mm Soil 135 Degree Single Socket Bend in Grey SB412G for Soil and Vent Drainage Systems
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This guide is for plumbers and contractors installing residential soil and vent drainage systems. The Polypipe 110mm PolySoil® 135° Single Socket Bend offers reliable waste and foul air management with flexible connection options. A minor caveat is its specific grey color, which may influence aesthetic choices in visible installations. Key features include its 135-degree angle for directional changes, compatibility with both push-fit ring seal and solvent weld methods, seamless integration with the broader PolySoil® range, and durable PVC construction for long-term dependability.
| Model Part Number | SB412G |
|---|---|
| Brand | Polypipe |
The primary use is to create a smooth, efficient directional change in 110mm residential soil and vent drainage systems, facilitating the flow of waste and foul air.
While designed for the Polypipe PolySoil® range, it may be compatible with other 110mm pipes that meet relevant standards. However, for guaranteed performance and warranty, using with the Polypipe system is recommended.
The two methods are 'push fit ring seal,' which uses a rubber seal for a flexible connection, and 'solvent weld,' which uses a chemical adhesive for a permanent bond.
This PolySoil® bend is designed for above-ground soil and vent applications. For underground drainage, Polypipe offers specific ranges like 'Sewerage and Drainage' which might be more appropriate.
For minor blockages, you can use a drain snake or rod. Avoid using harsh chemical drain cleaners, as these can degrade the PVC material over time. Regular flushing with water is recommended for maintenance.
A 135° bend allows for a more gradual change in direction compared to a standard 90° bend. This can be crucial in tight spaces or to maintain smoother flow, reducing the risk of blockages.
Painting is not generally recommended as it may affect the material properties and could void warranties. The product is supplied in grey for functional use within the drainage system.
Ensure pipe is fully inserted into the socket for push-fit connections. Check that the ring seal is correctly seated and not damaged. For solvent weld, verify that the joint was held correctly during the curing process and that sufficient cement was used.
Check for obstructions within the bend or connected pipes. Ensure the system has adequate ventilation (e.g., via an air admittance valve). Avoid flushing excessive amounts of solid waste or non-biodegradable items.
Apply silicone lubricant to the spigot and inside of the socket. Ensure the pipe is straight and aligned correctly. If using solvent weld, ensure surfaces are clean and properly prepared.
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