The RHZKF series self-containde open-circuit compressed airbreathing

apparatus are used widely for firefighting, chemical industry shipping ,laboratory ,mine,petroleum,warehouse,factory ,andoperator who working in thick smoke,steam,and oxygen deficiencyhazardous atmosphere.the product was awarded the certificate ofinspection by state quality testing center for fire-fightingequioment,and it is up to the china standard of CA124self-containedopen-circuit compressed air breathing apparatus forfire-fighting.