***3MLKSCBAFebruary, 2026(2026.2)■ K30 SpecificationsType■ Composition of K30 Series (Standard) VisorCoverSelf-Contained Breathing Apparatus (SCBA) are used to protect users against oxygen deficiency, dust, gases and vapors at plants, aboard vessels, at fire and in tunnels.SCBA have been widely used in such fields as fire- fighting, rescue operations, escape training at fire stations, iron works, chemical plants, nuclear facilities, hotels, etc. throughout Japan.Manual Positive Pressure Conversion TypeLIFE GEM K30-CS■ High-Pressure Air Cylinders for SCBAMain BodyModelProduct CodeWith Trunk Case Without Trunk Case Model Product Code Model Product Code Hanger70462★70463★ K30High pressureMedium pressure AtmospherePictureShows31min*Duration14.7MPaMaximum Chargeable PressureCombinationFacepiece*Product CodeModelTypeS MKCS(K2PCS)72718★ 72792★ 72719★ExhalationInhalationProduct Name Product Code71027★71141★71101★71028★71142★71102★71026★71140★71100★See P.3 : Explanation of Marks Five-Digit No. : Product Code ★ : Made-to-Order530730530C Z730C ZK30-CS* Without neck strap. Neck strap type is also available.* at 40 L breathing volume/min.Explanation of MarksModel indication example for complete set of SCBAK30 − CS − 815 CZPlease use in combination with a high-pressure air cylinder.RegulatorHarness71706★ K71909★ SteelConnection of optional partsOperation of a lever, etc.For emergency (manual supply)32min*46min*29.4MPaHigh-Pressure Air Cylinder Cylinder ValveHigh Pressure HosePressure GaugePressure ReducerWarning DeviceChangeover SwitchPressure- Demand ValveInhalationRegulatorInhalation TubeInhalationElectronic SpeakerFacepieceExhalationRegulator Type ofFacepieceExternal Type (G)Can be fixed externallyThe gauge can be fixed externally on a standard-type cylinder valve.Built-in Type (Z)Enables easy handling for opening/closing of cylinder valve due to no protuberance of the gauge.Without Pressure GaugeCheck using pressure gauge on the air breathing apparatus.Approved to classification of flame resistance “class 3” (JIS T 8155:2014)Pressure GaugeBypass ValveMedium Pressure Safety ValveAtmospherePressure-Demand TypeManual29.4 MPa460 L/min.App. 4.6 kgHigh-PressureAir Cylinder• Airtightness can be checked by squeezing inhalation tube.• Normally used as pressure-demand type SCBA. Nylon BeltSwitch ON : Pressure-demand type OFF : Demand typeSystematic Diagram (for K30)*Optional PartsPressure-Demand Type Exhalation ValveSteel HangerPicture shows K30-CS-530C ZConversion Method to Positive PressureMaximum Usable PressureMaximum Supply RateWeightPressure GaugeSeries815815CChangeover SwitchInhalation TubeFlexibleBypass ValveHow to Read Systematic DiagramThe lines in the systematic diagrams represent the following air flows in each SCBA model.JIS : Japanese Industrial StandardsApproved to JIS T 8155:2014Compressed air open-circuit SCBARescue Mask or Air Line Connector815CG530C G730C G815CZ530C Z730C Z815C530C730CDo not fill high-pressure air cylinders with gas other than air. Please ensure compressed air is discharged for export transportation.32Self-Contained Breathing Apparatus (SCBA)Pressure-Demand Type Air Breathing Apparatus
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