... Burnishing 3Industry Used Electronic Industry 4Material Metal Cartridge Type Dust Collector,1Machine Type Sandblaster2Used Burnishing3Industry Used Electronic Industry4Material Metal1) 100% ... 250Pa,Normal filtering resistance—500-750Pa,Final filtering resistance—1000-1250Pa,(4),pressure-resistant -5000Pa(5),DesignThe method ... hr@2000Pa(3), Electric Control CabinetOne set Cartridge Type Dust Collector