1.CLEAN,LOWER TOXICITY,SAFETY SYSTEM. 2.EASY REPLACEMENT FOR HALON 1211 OR 1301 3. ... .PART 2:PIPES & CONNECTION(HIGH PRESSURE PIPE NET WORK,DIVISION VALVE,SAFETY VALVE,CONNECTORPART 3:CYLINDER ASSEMBLY:CYLINDER( 20Ltr-30ltr-40ltr-60ltr-70ltr ... -180ltr-200ltr ----300ltr ),CYLINDER VALVE,HIGH PRESSURE DISCHARGE HOSE,LIQUID ONE WAY VALVE,GAS ONE WAY VALVE,SONOIDE VALVE.2.KINDLY REMINDER:FREE CHARGES ...