Best and high quality of dewatering pump in Vietnam now available at affordable prices. dewatering pump draw the water out through the tubes. Dewatering may be a method of removal of water from a foundation pit once it’s settled below the bottom groundwater level or once it’s encircled by a pneumatic caisson. Dewatering pumps are centrifugal pumps installed in a building that is situated below the groundwater level, to reduce the water level and then maintain it at this level. In open-cast mining, the groundwater level is reduced through drainage well trenches until the pit is dry. If you are looking for dewatering pump in Vietnam contact us today.