The B3151 Chamber Riser is designed with a 185mm invert and is compatible with 315mm access chamber bases. This chamber riser is particularly suitable for both trade professionals and DIY customers, providing flexibility for various installation requirements.
With 16+ connection possibilities, this product offers a watertight push-fit assembly that enhances durability and ensures a reliable fit. Its lightweight design makes it easy to install, making it an ideal choice for efficient drainage and access solutions.