... Description:1,air flow:1000----1000000Nm3/h 2,filter speed:0.2--1.2N/min 3,gas ... 0.2--0.4MpaFeature:1,strong dust cleaning ability,jet blew gas consumption low,high dust removal efficiency ... operation stability effectively,prevents boiler going positive pressure and filter bag damage caused by uneven flue gas.3, PLC control ... material,cement and other fields. certificate long pulse bag filter