The White Overflow Pipe (3m, 21.5mm) is used in overflow wastewater systems where controlled discharge of excess water is required. Commonly installed with toilet cisterns, cold-water storage tanks, and heating appliances, it helps prevent internal water build-up while directing overflow safely outside.
Manufactured from durable uPVC, this pipe offers a smooth internal bore to encourage consistent water flow and reduce the risk of blockages. Its rigid construction ensures the pipe holds its shape during installation, making it suitable for straight external runs and tidy internal routing.
Finished in clean white, it blends discreetly with most residential exteriors and internal utility spaces. Supplied in a full 3-metre length, it allows for fewer joints, helping achieve a more reliable and professional installation. This product forms part of the Overflow Wastewater System (21.5mm) range within the wider Wastewater category.
Specification Table
| Specification | Detail |
|---|---|
| Product Type | Overflow Wastewater Pipe |
| Material | uPVC |
| Colour | White |
| Length | 3 metres |
| Diameter | 21.5mm |
| Application | Overflow and wastewater discharge |
| System Type | Overflow Wastewater System |
| Installation | Domestic internal and external use |





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