1.30% BC dry powder 2.Cylinder W/smooth welding, W/O scratching, grain, burrs 3.Brand product,high quality,competitive price 1 ... PATRS:BOTTLE SCREW M30*1.5,GREEN FLUORESCENCE CIRCLE,VALVE M16*1.5,PRESSURE GAUGE NPT1/8 M10*1,WHITE PLASTIC NOZZLE, ... SIPHON TUBE M16*1.5*200mm,BLACK ... M b.FIRE RATE:2 B,1Ae.TEST PRESSURE:1.2MPA