... efficient and movable fire control equipment based on ABC dry powder extinguishing agent—— ammonium phosphate. The driving gas——nitrogen, is ... Co2 fire extinguisher cylinder, Powder, Fire escape mask, Fire blanket, Fire suit,DCP extinguisher valve,Sucker,Spray tube,Pressure gage,PVC ... fire hose, Hose reel,Plastic rack etc. Manufactory 2 D). How to use-1kg dry chemical powder ...