Pump out muddy water with sand and debris from excavations, sumps and flooded rooms.

Overflow inspection chamber Rototec
Key features
- Materialone-piece rotationally moulded polyethylene, DN fittings in PVC/PE
- Useupstream of first-flush (IPP) and continuous-flow (IPC) rainwater systems: bypass for secondary run-off
What it is
The overflow chamber is a hydraulic device for rainwater treatment plants (IPP/IPC): it channels the water to the treatment section and sends second-flush water to the bypass; designed for systems compliant with Italian Legislative Decree (D.Lgs.) 152/2006. Function: installed upstream of the plant, it allows the "overflow" of flows exceeding the design flow rate in continuous-rain systems, optimising the hydraulic flow control of yards, car parks and housing developments. Intended uses: urban sewer networks; industrial areas and car parks; housing developments and new urban areas. Technical advantages: separation of overflow/flow to the bypass (IPP/IPC); management of rainwater/mixed water in first-flush and continuous systems; one-piece rotomoulded PE structure with DN PVC/PE connections; compatible with Rototec underground installation methods.
The inspection chamber is a prefabricated chamber, usually plastic and buried, inserted along the drain line to inspect, sample, separate or treat the water, each type having a specific function.
What it is for
Used for water drainage and in the installation and maintenance of plumbing systems.
How to use it
Bury it on a levelled bedding, connecting the upstream and downstream pipes in the direction of flow and respecting the gradients. Bring the cover up to ground level and keep it accessible. Inspect and clean it at regular intervals, according to its function.
Where it is used
- Building services
- Water engineering works
Technical data
- Material: one-piece rotationally moulded polyethylene, DN fittings in PVC/PE
Who it is for
Designed for plumbers.
Standards and safety
Italian Legislative Decree 152/2006 (compliance standard cited)
Related products
- Trapped inspection chamber Rototec
- Distribution inspection chamber Rototec
- Round inspection chamber with tap — from the category Inspection Chambers
- Submersible pump SP 11.000 Dirt Kärcher — from the category Submersible Wastewater Pumps
- Site socket distribution board Friggeri PS-DS101010014/35SP — from the category Distribution Boards and Protection Devices
- Browse the whole category: Water Purification
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 2
| Material | one-piece rotationally moulded polyethylene, DN fittings in PVC/PE |
|---|---|
| Use | upstream of first-flush (IPP) and continuous-flow (IPC) rainwater systems: bypass for secondary run-off |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Eliminate or mask bad odours from portable toilets, waste, drains and rooms.
Distribute power on site and protect people and tools from overloads and earth leakage.




