RHZK 6.8L 30Mpa Positive Pressure carbon fiber cylinder SCBA (Self Con

Descripción del producto

The air breathing apparatus in this series is equipped with a complete face mask that is transparent and has good air tightness and gives you a wide field of vision. The air supply device is equipped with a new type air supply valve that is small,light,and has stable performance.The device also adopts the high strength backboard and the quality high pressure air tank that has a high coefficient of safety.The pressure relief valve unit is equipped with a residual air volume warner that can send out noise and other acoustic signals to call the operator attention to leave the job site in time.
Mask
1. Silicone Mask, with speech transmission diaphragm & an exhale valve.
2. PC Anti-fog visor, visual field up to *8% ; Nose cup equipped inner for effectively reducing the dead space. 
3. Mask is provided with quick snug & Five adjustable head harness.
Demand Valve
1. To output the air depends on the human need.
2. Air flow not less than **0L/min
3. Full angle insert, fast and flexible
Carbon Fiber Cylinder
Cylinder fitted with valve as per is specification.  carbon fiber cylinders, seamless for storing compressed Air. The valve is the one anti-error hand wheel, which meets the European standard. The Valve with pressure gauge on it is also available.
Back plate
1. Back plate designed per ergonomic, lightweight and flexible. It's easily operate with one hand. 
2.Harness connect shoulder strap and belt , can fix the height of the SCBA.
3.Adjusting the belt can distributed pressure on the shoulders;Adjusting cylinder strap will firmly fixed on the cylinder on the back.