Product Description 6.8L Self-Contained Breathing Apparatus The self-contained breathing apparatus is a kind of self-contained open fire breathing apparatus, which is mainly suitable for fire fighting, chemical industry, ships, oil, smelting, factories and mines, and laboratories. To enable firefighters or rescue personnel to carry out fire fighting, rescue safely in harsh : a environments filled with smoke, poison gas, steam or lack of oxygen.
| Type:KMZ12 composite cylinder | Material: Carbon fiber composites |
| Hydrostatic pressure(Mpa): 45 | Working pressure(Mpa): 30 |
| Gas: Compressed air | Gas cylinder volume(L): 2L,3L,4.7L,6.8L,9L |
| Max low(L/min): 300 | Inhalation resistance(Pa):<588 |
| Exhalation resistance(Pa):<687 | Alarm pressure(Mpa): 4~6 |
| Alarm(dB):≥90 | |
