1.CLEAN,LOWER TOXICITY,SAFETY SYSTEM. 2.EASY REPLACEMENT FOR HALON 1211 OR 1301 3.BRAND PRODUCT,HIGH QUALITY ... -180ltr-200ltr ----300ltr ), CYLINDER VALVE,HIGH PRESSURE DISCHARGE HOSE,LIQUID ONE WAY VALVE,GAS ONE WAY VALVE,SONOIDE VALVE.2.KINDLY REMINDER ... INFORMATION BEFORE ORDER,WE HAVE CALCULATE THE VOLOME OF THE GAS,THE FM200 CYLINDER SIZE(WE HAVE 40Ltr,70ltr....180Ltr)a ...