SY-SCBA6.8 / 30 Self-Contained Breathing Apparatus is a self-contained open respirator, which is widely used in fire fighting, chemical, shipbuilding, petroleum, smelting, warehouses, laboratories, mining and other departments for firefighters Or emergency rescue workers in the smoke, gas, steam or hypoxia and other environment safe and effective fire fighting, disaster relief and rescue work.
Fire, chemical, shipbuilding, petroleum, smelting, warehouses, laboratories, mining and other departments
（1）Cylinder: The implementation of national standards, four-layer composite structure design, aluminum alloy liner, carbon fiber, glass fiber, epoxy resin, a new gas cylinder flame retardant protective sleeve, and with a reflective strip, more secure security.
（2）Back panel: The back panel shoulder strap and lumbar pad are made of flame-retardant material. In case of fire, it can be self-extinguishing. Only carbonized without droplet can prevent secondary injury. The back panel is made of imported fiber material, ℃ no brittle fracture phenomenon, the overall back of the ergonomic design to ensure that users of long-term use of no backache lack of body
（3）High-pressure alarm device: front pressure gauge and alarm device, easy to read out the cylinder pressure, when the pressure to 5 ± 0.5Mpa, the alarm activated, issued a whistle greater than 90 dB to ensure that rescue workers can Timely and effective evacuation site.
（4）Pressure reducer: Scientific design of the respiratory pressure reducer, the output pressure is stable, the decompression of the high-pressure gas output for the human body breathing about 0.7Mpa gas, equipped with medium-pressure safety valve, pressure regulator failure can Safe relief.
（5）Air valve: Quickly locked just a light plug, you can firmly lock, with a positive pressure mechanism to effectively prevent poison gas into the mask, to ensure the safety of personnel for emergency rescue.
（6）Full face mask: food-grade silicone mouth and nose mask, wide field of vision, scratch-resistant, face protection at all times, silicone nose and mouth and baby pacifiers with the same material, comfortable allergy, five drug safety
Air Cylinder Volume
Max. Air Volume
Alternative cylinder volume
2L, 3L, 4.7L, 6.8L, 9L, 12L