liquid filter bag collar avaliable:stainless steel collar,galvanized ... Description:filtration precision:1,5,10,15,25,50,75,100,150,200μmusage:widely used in industries such as ... coat,paint and ink,nuclear/thermal power plant and waste liquid filtration ,fluid filtration in photographic film production process,fluid ... fluids in textile,printing &dyeing and paper making industries. liquid filter bag