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Professional Building Supplies£9.02Visit shop Floplast Anthracite/Grey Ring Seal Soil Coupling Double Socket - 110Mm
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B&Q£14.35Visit shop B&Q - Ring Seal Soil Coupling Double Socket 110mm Anthracite GreyUpvc Push-Fit
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The FloPlast 110mm double-socket ring seal coupling is an essential component for professional plumbers and DIY enthusiasts working on soil and vent pipe systems. It provides a secure, leak-proof connection for plain-ended pipes, offering the versatility to be converted into a slip coupling for easier installation in tight areas, though users should note it requires proper lubrication to ensure a smooth, lasting seal.
| Model Part Number | SP105AG |
|---|---|
| Brand | FloPlast |
Yes, it is designed to be compatible with most standard British and European 110mm soil and vent pipe systems.
The lugs are designed for easy removal, typically requiring only a standard set of pliers or a small hand tool.
This product is specifically designed for soil and vent systems. Please check local building regulations regarding the specific material requirements for underground drainage versus soil stacks.
Withdrawing the pipe slightly creates a small expansion gap, which prevents the system from buckling or cracking due to thermal expansion and contraction.
Always use a dedicated silicone-based pipe lubricant to ensure the seal remains intact and the pipe slides in easily.
Ensure the pipe end is properly chamfered and verify that enough silicone lubricant has been applied to the seal.
Check that the pipe is inserted square to the fitting and ensure the rubber seal is not pinched or displaced.
To install, ensure all pipe ends are cut square and filed to create a chamfer, which prevents damage to the internal seals. Clean the pipe exterior and the coupling socket thoroughly. Apply a high-quality silicone lubricant to both the pipe end and the rubber seal. Push the pipe squarely into the socket until it seats firmly. Finally, withdraw the pipe by approximately 10mm to allow for thermal expansion within the system. Regular checks of the joints are recommended to ensure seals remain clear of debris.
