Advantages of an arched flap:
- Enables long rinsing lengths
- Construction patent pending
- No additional structures required
- Use of the existing channel volume
- Any duct cross-sections DN 600 to DN 4000
- Retrofittable, even during operation
- Minimal constriction of the duct cross-section - Free passage > 97%.
- Can be installed in any type of duct (egg-shaped, mouth-shaped, rectangular, special profiles, also with dry weather gutter).
- Self-supporting construction - no frame required
- Optimum statics due to hemicyclic design
- Extremely low energy consumption
- Opens automatically in case of power failure
- Solar operation possible with Aqua-Control Solar
Playlist
0:25
| Worked | Dimensions | Scope of services | Client/Contact Person | Client, Project/Contact Person | completion |
|---|---|---|---|---|---|
| 1 Piece AquaFlush Bogenklappe | DN3000 | Manufacturing and assembly | Bioenvtech Shanghai | Nanhu | 2025 |
| 5 Pieces AquaFlush Bogenklappe | DN 3200 | Production | Bioenvtech Shanghai | Nanhu | 2020 |
| 2 Pieces AquaFlush Bogenklappe | DN 2200 | Production | Bioenvtech Shanghai | Nanhu | 2020 |
| 2 Pieces AquaFlush Bogenklappe | DN 1800 | Production | Bioenvtech Shanghai | Nanhu | 2020 |
| 3 Pieces AquaFlush Bogenklappe | DN 2000 | Production | Bioenvtech Shanghai | Nanhu | 2020 |
| 9 Pieces AquaFlush Bogenklappe | DN 2400 | Production | Bioenvtech Shanghai | Nanhu | 2020 |
| 1 Piece AquaFlush Bogenklappe | DN 800 | Manufacturing and assembly | Stetter GembH Im Lettenäcker 4 72202 Nagold | Gemeinde Gärtringen | 2020 |
| 1 Piece AquaFlush Bogenklappe | DN 2500 | Manufacturing and assembly | ESA Anlagenbau Obere Espen 3 57334 Bad Laasphe | Emscher Genossenschaft Resser Bach Herten | 08/2019 |
| 1 Piece AquaFlush Bogenklappe | DN 1000 | Manufacturing and assembly | Keller Industriemontagen Zeppelinstraße 18 76448 Durmersheim | Gemeinde Rastatt an der Murg | 03/2017 |
| 2 Pieces AquaFlush Bogenklappe | DN 1000 DN 1300 | Manufacturing and assembly | Wurzelbau Herr Sauer | Erftverband, Bergheim Projekt Meckenheim | 03/2018 |
| 4 Pieces AquaFlush Bogenklappen | DN 1800 DN 1200 2x DN 1000 | Delivery and installation | Emschergenossenschaft Kronprinzenstraße 24 45128 Essen | Hellbach Mrs. Budach Tel.: 02011042429 | 04/2014 |
| 2 Pieces AquaFlush Bogenklappe | DN 1600 DN 1400 | Delivery and installation | Emschergenossenschaft Kronprinzenstraße 24 45128 Essen | Suderwicher Bach Mr. Hermanns Tel.: 02011042429 | 07/2013 |
| 3 Pieces Aqua Flush Bogenklappe | DN 2000 | Delivery and installation | Pumpen + Pneumatik Service Danielis GmbH Siegfried-Marcus-Straße 4 19061 Schwerin | Spree 2011/ Mr. Danielis Tel.: 0385-20034114 | 08/2012 |
| 1 Piece Aqua Flush Bogenklappe | DN 2800 | Delivery and installation | Gesellschaft für Wassertechnik und Apparatebau GmbH& Co Amstetter Straße 20 89191 Nellingen | Gärtringen/ Mr. Schmitt Tel.: 07337-9690409 | 11/2011 |
Frequently asked questions about the retrofittable flushing gate for flush wave cleaning
Answers on function, benefits, applications, retrofitting into existing structures, standards and maintenance of the flushing gate for flush wave cleaning. Your sewer not covered here? Write to us and we will look at your case.
What is a retrofittable flushing gate for flush wave cleaning?
The retrofittable flushing gate for flush wave cleaning is a technical solution for the targeted flushing of sewers. It removes deposits and floating sludge in order to increase the capacity of downstream wastewater treatment plants. The gate is integrated into existing systems and enables automated flush wave cleaning in accordance with DWA guidelines.
What are the benefits of the retrofittable flushing gate from SGS Aqua Technologies?
The solution minimises maintenance effort through automated flushing cycles. It increases the efficiency of wastewater treatment and protects the treatment plant against overload. It allows precise control of the flushing volume and reduces manual intervention.
Which applications is the flushing gate suitable for?
The retrofittable flushing gate is suitable for municipal sewer systems, industrial plants and wastewater treatment plants. It is used in sewers with a high solids content or wherever targeted flush wave cleaning is required. It is particularly suitable for operators who value sustainable and efficient water management.
How is the flushing gate retrofitted into existing systems?
Retrofitting is carried out by specialist staff from SGS Aqua Technologies. We analyse the existing systems, plan the integration and carry out the installation. The gate is adapted to the specific hydraulic conditions.
Does SGS Aqua Technologies offer maintenance and service for the flushing gate?
Yes. We offer maintenance and overhaul work for all our products. This includes regular inspections, cleaning and servicing. Our services also cover predictive maintenance for the early detection of faults. Contact us on +49 2983 974 268-0 or at info@sgsaqua.de.
How does the SGS Aqua Technologies solution differ from other suppliers?
SGS Aqua Technologies offers a complete chain of services, from hydrological expertise through design and engineering to maintenance. Our solutions are scientifically grounded and integrate IoT and AI elements for automated processes.







