The American AFC-227 clean agent fire suppression system is UL Listed and FM Approved, meticulously engineered for seamless integration into total flooding automatic gaseous fire suppression systems. This advanced system employs Heptafluoropropane (HFC-227ea), a highly effective and environmentally responsible fire-extinguishing agent. Since the implementation of the Montreal Protocol in 1989, HFC-227ea has established itself as one of the most reliable and cost-efficient alternatives to Halon 1301. Within the AFC-227 system, the suppression agent is contained within a cylindrical storage vessel, pressurized with nitrogen at approximately 25 bar.