Breathing Apparatus SCBA LIFE-GEM KS-8C Minimizing Shipboard Fires KS-8C safeguard crew members’ lives during initial fire suppression and rescue operations on board ships. The chest-mounted demand valve, combined with a corrugated hose air supply system, reduces strain on the head and provides excellent mobility. MODEL LIFE-GEM KS-8C Type Demand type Standard FSS code Used Gas Air Total Weight : without Air 15.6kg Cylinder Manganese Steel Volume 8.0L Air Storage Capacity 1200L Service Time 30min Max Filling Pressure 14.7Mpa