HFC227ea automatic fire extinguishing system is a full emersion system, which can be used to put out A-, B- and C-type fire as well as electrical fire, and for fire protection of the public places.

• 用于组合分配方式的七氟丙烷灭火系统，其关键部件的配置应满足相对应的系统设计要求，并通过国家消防质检中心的型式检验。