Brett Martin Inspection Chamber Riser 450mm diameter - 325mm Invert (B5397)

Brett Martin Inspection Chamber Riser 450mm diameter - 325mm Invert

Brett Martin's inspection chamber riser features a robust, ribbed design with connecting lugs for stable assembly. Designed to be installed as the mid-section of a system, it sits atop the base connected with rubber seals to ensure the right height is met for the inspection chamber cover to sit over smoothly at the surface. If you need to adjust its size, it can be easily cut to ensure you have the right length so it doesn't exceed what's necessary. When assembled with the chamber base, cover and frame, sealing rings and chamber reducer, the assembly meets the requirements of Building Regulations Part H1. There are also branch outlets available to ensure optimal flow direction. The assembly is also easy to put together with push-fit technology and can also be watertight if done correctly.

• Ribbed design for robust structure.
• Designed to fit atop the base as part of the mid-section of an inspection chamber and connected with rubber seals.
• Easy to cut to length.
• Straightforward assembly meeting requirements of Building Regulations Part H1.