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Professional Building Supplies£2.93Visit shop Pbsl Group Drainage Bend Single Socket - 30 Degree X 110Mm
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The PBSL Group 110mm 30-degree single socket drainage bend is designed for professional contractors and serious DIY enthusiasts tasked with installing or repairing underground gravity drainage systems. It offers the key benefit of facilitating smooth, slight changes in horizontal pipe direction without compromising flow integrity; however, users should note that consistent performance relies heavily on the correct application of lubricant during the push-fit assembly process.
| Model Part Number | UB11030S |
|---|---|
| Brand | PBSL Group |
No, this is designed for underground gravity drainage and is not suitable for pressurized or high-pressure water systems.
No, the push-fit design uses a captive rubber seal for a watertight connection and does not require adhesive.
No, you should only use silicon-based lubricants as petroleum products can degrade the rubber seal over time.
It is used primarily for subtle changes in direction in horizontal pipe runs where a 45 or 90-degree bend would be too sharp.
It is designed for standard 110mm underground drainage pipe systems, though always ensure the pipe outside diameter conforms to local standards.
Ensure the pipe end is chamfered and apply an adequate amount of silicon lubricant to both surfaces.
Check that the rubber seal is seated correctly in its recess and that the pipe was not pushed in at an angle.
To ensure a long-lasting, leak-free installation, always clean the pipe ends and the fitting socket of any grit or dirt. Apply a thin layer of silicon lubricant to both the spigot end of the pipe and the rubber seal inside the socket; this reduces insertion force and protects the seal from abrasion. Ensure the pipe is fully inserted into the socket but pulled back slightly (approximately 5-10mm) to allow for thermal expansion. Regularly inspect the surrounding soil area for signs of water pooling, which may indicate a dislodged seal or incomplete insertion.
