Movable long-tube breathing apparatus provides who work for a long time in an area full of dangerous gas or for people who are providing disaster relief in an environment lack of oxygen air supply device and the breathing device. It is equipped with two pairs of breathing mask so that it can serve two people at the same time .Its operation region can be extended to 50m to be the longest.
Performance | CGKH2-2 | CGKH4-2 | |
Air Bottle | Material | Carbon composite air bottle | Carbon composite air bottle |
Working pressure |
30Mpa |
30Mpa | |
Volume | 9L*2bottle | 6.8L*4bottle | |
Redactor | Output pressure |
0.65±0.2Mpa |
0.65±0.2Mpa |
Output Flow rate |
≥300L |
≥300L | |
Alarm | Alarm pressure | 4-6Mpa | 4-6Mpa |
Complete plant | resistnce | <687pa | <687pa |
Leak tightness |
The drop of air pressure is no more than 4Mpa within 5min.
|