Applications
Whenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ2 Self-Contained Closed Circuit Breathing Apparatus comes into its own. Whether used during rescue or fire fighting missions in mines, tunnels or underground train ducts where there is noxious gas or oxygen insufficient emergency, HYZ2 Self-Contained Closed Circuit Breathing Apparatus is the first choice. More than 10, 000 professional users rely on the HYZ2 Self-Contained Closed Circuit Breathing Apparatus in China.
Specially designed for demanding tasks: HYZ2 Self-Contained Closed Circuit Breathing Apparatus combines uncompromising safety with outstanding respiratory protection and wearer comfort. Innovative in design, it provides the wearer with up to four hours of breathing air in toxic environments.
Key features:
L Breathing Oxygen for up to 2 Hours
L Highest breathing comfort with an integrated cooling system
L Ergonomically shaped carrying plate
L Reduced exposure from a well balanced system
L Improved harness and intelligent breathing hose routing for excellent freedom of movement
| Duration of use |
2 h |
| working pressure for oxygen bottle |
20MPa |
| Capacity for oxygen bottle |
1.4L |
| Oxygen storage |
280L |
| Breathing rate |
30L/min |
| Exhaling resistance |
(0~600)Pa |
| Inhaling resistance |
≤600Pa |
| Fixed Oxygen-supplying |
≥1.4L/min |
| Automatic Oxygen-supplying |
≥80L/min |
| Manual Oxygen-supplying |
≥80L/min |
| Start pressure for Auto-supplying valve |
(10~245)Pa |
| Inhaling Carbon dioxide concentration |
≤1% |
| Inhaling oxygen concentration |
>21% |
| Weight, ready for use |
10 kg(incl. mask) |
| Dimensions (H x W x D) |
560 x370 x 160 mm |
Audited Supplier 
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