1.30% BC dry powder 2.Cylinder W/smooth welding, W/O scratching, grain, burrs 3.Brand product,high quality,competitive price 1.N.W 54.5 KGG.W 55KG2.PACKING SIZE:34*32*80 1PCS/CTN 3.CYLINDER:DIA*HEIGHT:D300*H710mm4.PATRS:BRASS VALVE,RUBBER HOSE,DISCHARGE GUN,BRACKET,GAUGE,5.OTHER TECHNICAL:a.EFFECTIVE DISCHARGE Time>20Sc.EFFECTIVE DISCHARGE AREA:25M b.FIRE RATE:CNFPA 45B-27d.WORKING PRESSURE:1. ...