Extinguisher Have 2 System:
1. Stored Pressure:
Namely the gas pressure fire extinguisher is placed into a tube containing extinguishing material.
Machine Operating System Image Store Pressure Fire Extinguisher
2. Gas Cartridge Unit:
That is a material extinguisher pemadamnya terpisa with gas pressure (Cartridge). Emphasis is Co2 gas.
Machine Operating System Image Store Pressure Fire Extinguisher