Ideal to filter, wash or collect product, the DeWatering Super Sack container facilitates filtration of a fluid mixture allowing the solid materials to be retained as the liquid drains. Made with special porous polypropylene fabric with warp and weft tensile strengths greater than those of conventional 8 oz. polypropylene, the DeWatering Super Sack container is a tough container with a wide variety of uses. It can be washed and reused. The bottom dump design can hold about 2,000 pounds of mud.
Applications include concrete slurry dewatering and sludge drying. To prevent blinding of the filter pores, use flocculant before pumping the slurry solids into this bag.
DeWatering fabric filtration testing done per ASTB/AS P. #1235-889 L.R. #31626 shows the smallest particle size retained during the filtration process was 460 microns.