The 20 mm thick, 200x200 mm drainage inspection chamber with a cover is essential for ensuring an efficient, durable, and clog-free drainage system in any building. Specifically designed for collecting and conveying rainwater and wastewater, this inspection chamber provides direct access to the pipes, allowing for quick inspection, maintenance, and cleaning without unnecessary construction work.

Made from high-quality, impact-resistant plastic, it perfectly withstands soil pressure, constant humidity, and the test of time without deformation or corrosion. Its compact, four-outlet design offers superior installation versatility, precisely adapting to the distribution needs of pipes in gardens, patios, terraces, garages, or around property lines.

It features a tight-fitting lid that securely seals the drain, preventing unpleasant odors from escaping and keeping out leaves, dirt, or other solid debris that could clog the drainage system. It's the perfect solution for both construction and plumbing professionals and DIY projects seeking reliability and optimal water management performance.

Features of the 200x200 mm Drainage Box

• Product reference: B25119427


• Dimensions: 200 x 200 mm, a compact size ideal for small spaces or secondary networks.


• Configuration: Equipped with 4 outlets to facilitate multiple connections and combinations in the pipe network.


• High-strength material: Made of robust polymer that guarantees excellent durability against moisture, chemical agents and thermal variations.


• Access cover included: Provides a tight seal that prevents dirt buildup inside and blocks the spread of unpleasant odors.


• Recommended use: Drainage systems, rainwater evacuation, buried or surface sanitation in exterior and interior applications.


• Easy installation: Lightweight and manageable design that speeds up assembly and connection with standard PVC pipes.

Frequently Asked Questions

What exactly is this inspection chamber used for?

This manhole serves a dual purpose: on the one hand, it acts as a point of convergence and change of direction for drainage or rainwater; on the other hand, it acts as an accessible access point to inspect the condition of the pipes and unclog any possible accumulations of debris.

Can it be installed in outdoor areas exposed to the elements?

Yes, it is fully prepared for outdoor placement. The materials used in its manufacture withstand solar radiation, frost, and the continuous humidity typical of soil or outdoor environments.

What type of maintenance does it require?

It requires minimal maintenance. Thanks to its removable top cover, simply open the drain periodically to remove sediment, leaves, or mud accumulated at the bottom by cleaning with pressurized water.

Is it compatible with standard PVC pipes?

Yes, its four outlets are designed to fit seamlessly with the usual diameters of PVC drainage and sanitation pipes available on the market.