Pumps and motor pumps
Submersible electric pump
Flow rate 19,8 m3 / h
![pompe-immergee](https://en.megasecureurope.com/wp-content/uploads/2019/07/pompe-immergee.jpg)
Thermal motor pump for charged waters
Flow rate 60 m3 / h
![Motopompe-thermique-pour-eaux-tres-chargees](https://en.megasecureurope.com/wp-content/uploads/2019/07/Motopompe-thermique-pour-eaux-tres-chargees.jpg)
Floating motor pump for charged waters
Flow rate 144 m3 / h
![motopompe-flottante](https://en.megasecureurope.com/wp-content/uploads/2019/07/motopompe-flottante.jpg)
Pumping of seepage water
No mobile flood protection system is completely waterproof. The very surface on which the dam is laid is not 100% watertight.
It is imperative to combine the Water-Gate © flexible dams with pumping means.
As on a boat the principle is to collect the trailing water, at the low point downstream of the flexible dam and to reject them over the ridge.
![pompage-eau-fuite-inondation](https://en.megasecureurope.com/wp-content/uploads/2019/07/pompage-eau-fuite-inondation.jpg)
![pompage](https://en.megasecureurope.com/wp-content/uploads/2017/12/pompage-1.jpg)
The leakage rate depends on many factors:
- Underground pipes
- Type of soil
- Obstacles on the ground
- Retention height (hydrostatic pressure)
- Quality of implementation
- Pluviometry
We calculate a leakage rate with safety margin for each installation.
We recommend the use of self-priming pumps or low level residue pumps coupled with generators.
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