Sand, gravel, silt, mud, slurry, slime – the DOP submersible dredge pump can handle it all. A versatile, high efficiency, wear-resistant tool, the DOP is perfect for working in challenging environments. Available with both hydraulic and zero-emission electrical drives, it’s ready for every challenge. Transport of mined material such as construction sand can be performed efficiently using river transport, i.e. barges. Loading and unloading sand barges can be done practically using the DOP submersible dredge pump.