portable air breathing apparatus for fire fighting

Comply with GA124-2004 " fire air positive pressure respirator " standards. Mainly used for firefighters or emergency rescue personnel in a variety of environments smoke, gas , steam and hypoxia conditions,disaster relief and rescue work.It is the ideal firefighters and emergency rescue personal respiratory protection devices.
Performance: High temperature, flame retardant, insulation , corrosion , waterproof , lightweight , air tightness
Parameter:
Cylinder capacity of 6.8 liters
working pressure of 30MPa
weight:f about 10 kg
the useful life: approximately 15 years
working temperature: -30 to +60 degrees
inspiratory resistance ≤ 500 Pa
maximum volume to 450 liters / points
whole internal pressure above atmospheric pressure during working
siren alarm pressure: 5.5 ± 0.5 MPa
continuous sound time ≥ 15 seconds
send the sound level ≥ 90 dB
average air consumption ≤ 5 liters per second
the output pressure reducer 0.5 ~ 1.0 MPa
the safety valve opening pressure 0.8 ~ 1.2 MPa
side windows to full-field side windows, automatic defogging masks , a valve output terminal interfaces with other rescue . When the cylinder pressure is over 25 MPa, It can work nearly 60 minutes . Brace is made of high strength metallic materials .small valve automatically open suction device and ensure adequate supply , save gas .

1 set/plastic box with hop-pocket inside,

 or as your requirement package.