RHZK6.8L/30 Air Respirator China Deyuan Marine Fitting Co.,ltd are leading supplier of fire fighting equipment,we can offer SCBA compressed breathing apparatus,EEBD,fire suit,personal fire fighting equipment etc.For our SCBA breathing apparatus,we have 5L,6L,6.8L,9L capacity,CCS &EC certificate can be offered,pls contact us for more details.Model:RHZK5/30,RHZK6/30Working pressure:30Mpa/300barVolume:6.8LAir deposite:1500L,1800LUsing time:40-50min,50-60minAlarm Pressure:4-6MpaWeight:≤16,≤18Packing:710*290*430&&&&&&: 275N CE approval inflatable life jacket CO2 fire extinguishing systemMarine horizontal/vertical oil fired boilerMarine air compressormarine centrifugal pump marine hydraulic steering gear Hydraulic capstanTunnel thruster/bow thruster