Avantages
Compactness : optimised design through high-performance and
well-dimensioned internal equipmentHigh performance : built-in flow control, dimensioned to prevent any
overflow as long as the nominal flow rate has not been reachedAdaptability : tailored design making it possible to consider many
configurations with networks up to DN 1200 mmEasy to implement : equipement are delivered set and regulated in our factory, ready-to-install
Equipement particularly suitable for long discharging blades
10-year warranty via insurance supplemented by an Epers
Demande d'informations
Taille : Sizing upon request
Application
Structure intended to control the flow rate towards the treatment and
to manage excess flows via overflow on rainwater or combined
networks
Descriptif
Regulated flow storm weir including a FLOREG or REGULO type flow regulator and an outlet blade respecting the hydraulics of the water system.
Conception
Made from S235 steel assembled on flat bottoms, protected
after SA 2.5 sanding according to ISO 8501-1 with a hot
polymerised polyurethane coating 500 µm thickFlow rate controller made from 304L stainless steel, FLOREG or REGULO device
Headwater dimensioned to remove the peak flow rate in
compliance with the hydraulics of the water network
Fonctionnement
Controlled flow storm water overflow of the DOHR type is designed and
dimensioned for a perfect control of the flow rate to treatment.
The controlled flow is reached before any overflow. Excess flow rates are managed
by the overflow in compliance with the hydraulics of the network.
Each structure is subject to a hydraulic validation using the data of the project.
Options
Overflow screening system - DEGSURVERSE
Standardised ladder - ECH
Detection of the number of overflows - COMPTEUR
Cathodic protection - ANODEINT and ANODEEXT
Risers - REH and Buffers - COUV
