fire extinguisher for fire line. 1)Material: B440HP 2)Test Pressure:15Bra 3)Type: 25kgs 4)Working Pressure:25Bra fire extinguisher for fire line. 1)Type:25kgs ,2)Out-diameter,:320mm3)Volume(L):304)Cylinder Length(mm),:5005)Extinguisher Weight(kg): 29.76)CO2 Filled Weight(kg),:257)Packing Size :43.5cmx44.5cmx83.5cm DRY CHEMICAL POWDER ABC FIRE EXTINGUISHER