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| Material |
High density polyethylene |
| System components |
Chamber sections |
| Cross section |
Circular |
Designed for universal inspection chambers, Wavins one-piece injection-moulded shaft features an integral, co-moulded TPE-V seal. The 450mm diameter shaft is 305mm long.
The shaft is designed for use with OSMA Universal Inspection Chamber Bases:
• For 110mm OsmaDrain: 4D922.
• For 160mm OsmaDrain: 6D928 and 6D929.
• For 150mm UltraRib: 6UR928 and 6UR929.
The integral seal enables push-fit, watertight jointing, with no need for mastic application.
The increased shaft length means that fewer joints are needed to achieve the required depth, and installation time is reduced.
When forming part of a complete Universal Inspection Chamber assembly, this product satisfies the requirements of BS EN 7158.
