by Jan Willem Bech | Database OX UK
gb Amphibian MK2 with neck pattern breathing bag This apparatus is on the same principle as the Amphibian Mark 1, the main difference being in the breathing bag which is formed to fit round the neck and shoulders, as in the “Salvus” A.N.S., instead of on...
by Jan Willem Bech | Database OX UK
gb Fire brigade & Mine Rescue Oxygen rebreather THE “LUNGOVOX” SELF-CONTAINED OXYGEN BREATHING APPARATUS LUNG-GOVERNED TYPE The “ Lungovox,” Self-contained Breathing Apparatus, carried wholly on the back, embodies a Reducing Valve and a Lung-governed device which...
