Mainly used for flushing and maintenance of DN400-DN2000 pipes or the inverted siphon pipes sections caused by bridges, railways, highways and other buildings.
No need to construct additional flushing water storage structures, suitable for new and renovated pipeline networks;
No need for external water sources and power, utilizing the water storage inside the sewage pipes to automatically and regularly flush the pipeline;
The high-energy flushing wave has a large length and a constant flow rate, and the straight flushing length of a single flushing wave can reach more than 2km;
During the standby phase, HydroGuard remains open and will not affect the drainage function of the pipeline;
Flexible adjustment of flushing frequency to adapt to various usage conditions;
Optimize the operation and management of the pipeline network, homogenize the treatment load of the sewage treatment plant, prevent the deposition of pollutants, and prevent odor pollution in the pipeline;
It can be controlled locally and remotely for pipeline management and regulation, effectively activating the potential storage capacity of the pipeline network.
Note: The above models are standard models, while other models are customized according to requirements such as pipeline size, interception height, and interception water volume.
