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Professional Building Supplies£8.41Visit shop Floplast Anthracite/Grey Ring Seal Soil Coupling Single Socket - 110Mm
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B&Q£12.74Visit shop B&Q - Ring Seal Soil Coupling Single Socket 110mm Anthracite GreyPush-Fit To Solvent Weld
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The FloPlast 110mm Ring Seal Soil Coupling (SP124AG) is designed for professional plumbers and DIY enthusiasts working on soil pipe installations who require a hybrid connection solution. Its primary benefit is the versatile dual-design, featuring a push-fit ring seal socket for quick assembly on one side and a solvent weld socket on the other for permanent, high-integrity joints. While this Anthracite Grey coupling provides an aesthetically pleasing finish for modern exterior plumbing, users should note that the solvent weld side requires specific adhesive curing time to ensure a fully watertight bond.
| Model Part Number | SP124AG |
|---|---|
| Brand | FloPlast |
This product is specifically designed for soil and vent systems and should generally be used above ground.
Yes, as long as the pipe is a standard 110mm diameter PVC-u soil pipe, it should be compatible.
You will need a pipe cutter or fine-toothed saw for sizing, a file for deburring, and solvent weld cement.
Hybrid couplings allow you to adapt between different system types or create a permanent anchor point using solvent weld while maintaining flexibility elsewhere.
While it sets quickly, you should typically allow at least 24 hours for the joint to reach full structural strength before putting the system under load.
Ensure the pipe end is properly chamfered and use sufficient silicone lubricant.
Check that the joint was fully coated with solvent cement; if the gap is too large, the joint may need to be cut out and replaced.
Before installation, ensure the pipe ends are deburred and chamfered to prevent damage to the internal ring seal. For the push-fit side, apply a compatible silicone lubricant to the pipe end to ensure smooth insertion. For the solvent weld side, ensure the pipe is clean and free from debris; apply a thin, even coat of solvent weld cement to both the pipe and the coupling socket, then push firmly together and hold for 30 seconds to allow the weld to set. The coupling is compatible with all standard 110mm PVC-u soil pipes. Periodically inspect the joint area for any signs of moisture to verify the integrity of the seals.
