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The Range£16.47Visit shop Plasson Reducing Coupling 25Mm X 20Mm 7110 (Pl071100025020) - Grey
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The Plasson Reducing Coupling 63mm x 32mm (PL071100063032) is an essential component for plumbing and infrastructure professionals requiring a reliable bridge between polyethylene pipe systems of differing diameters. It offers a secure, leak-proof connection capable of handling high-pressure demands up to 16 Bar, making it ideal for agricultural, mining, and municipal water projects; however, it is specifically designed for PE piping and may not be compatible with rigid metal systems without appropriate adapters.
| Model Part Number | PL071100063032 |
|---|---|
| Brand | Plasson |
No, the Plasson 7110 coupling is specifically engineered for use with polyethylene (PE) piping.
No, it is designed for simple manual installation, though a pipe wrench may be used for final tightening if required by space constraints.
Yes, the construction is robust enough for buried applications, provided it is installed according to standard plumbing practices.
The coupling is rated for working pressures up to 16 Bar.
Yes, the product is WRAS approved, indicating it meets the requirements for use with potable water systems.
Yes, these mechanical couplings are generally designed to be demountable and reusable, provided the components remain in good condition.
Ensure the pipe is fully inserted and the compression nut is tightened evenly; inspect the pipe surface for deep scratches that might bypass the O-ring.
Check that the pipe diameter is correct and ensure there are no jagged burrs on the cut end; use a light, water-based lubricant if necessary.
Back the nut off and ensure the threads are properly aligned; do not force the nut if it feels cross-threaded.
To install the coupling, ensure the pipe ends are cut cleanly at a 90-degree angle. Remove any burrs or sharp edges from the pipe exterior to prevent damaging the internal seal. Insert the pipe fully into the coupling until you feel resistance, then tighten the nut firmly by hand or with an appropriate wrench. Do not overtighten, as this can stress the fitting threads. For maintenance, periodically inspect the connections for any signs of moisture if the system is installed in an accessible area. While designed for durability, avoid using chemical solvents that are incompatible with polyethylene when cleaning the area around the coupling.
