Specialist Ducting and Drainage Suppliers
to the Builders Merchant
Inspection Chambers
Inspection Chambers
Our Inspection chambers and associated fittings are available in 320mm, 460mm and 600mm diameters.
The inlets of the 320mm and 460mm are either 110mm or 160mm and can be used up to a loading of B125kn.
For loadings higher than B125 and up to E600, our 600mm inspection chamber would need to be used.
This has connections to 160mm, 250mm and 315mm sewer pipes but can also be adapted to suit any pipe.
A reducing ring, or non-man entry ring should be used for depths of 1200mm or more. Sealing rings are used on both systems to make the system watertight.
