Introduction of ZYX30 Compressed Oxygen Self Rescuer Breathing Apparatus Normally the safety equipment include self rescue equipment, breathing apparatus, Self Rescuer, Mining Self Rescuer, Underground Self Rescuer, Self Rescuer Respirator etc. ZYX30 Compressed Oxygen Self Rescuer Breathing Apparatusisisolated, regenerativeandclose-loop breathingprotectionequipment. ZYX30 Compressed Oxygen Self Rescuer BreathingApparatusisdesignedandproducedstrictly accordingtotheindustrystandard`IsolatedCompressedOxygenSelfrescuer`.Itissafeandreliable. ZYX30 Compressed Oxygen SelfRescuer appliesthehigh-pressureoxygentankfilledbymedical oxygen.Itcansupplyenoughoxygen. Theoxygentankisequippedwithreliefvalveandsecurityvalve, whichmakesitsafetouse. Thereiscarbondioxideabsorbersinthecleaningtankoftheself-rescuerwhichcanabsorbthecarbon dioxidetheuserbreatheout, sothisreducesthecarbondioxideinthebreathingbag.