This Polypipe chamber base provides a 460mm diameter foundation with 110mm outlets for constructing underground inspection chambers. Manufactured from durable polyphenylene, it is designed for use in drainage installations where accessing system components for inspection and maintenance is required.
Typically installed below ground level, the chamber base allows connection to 110mm drainage pipes, ensuring a reliable joint in domestic and commercial civils projects. Its 220mm depth accommodates various chamber risers and covers as specified on site.
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