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Product name | Positive pressure air breathing apparatus | |
Model | RHZK6.8A | |
Gas cylinder | ||
Use time | about 60 minutes when the pressure is greater than 25 MPa | |
Cylinder capacity | 6.8L | |
Working pressure | 30MPa | |
the maximum gas storage capacity | 2040L | |
Service life | 15 years | |
Ambient temperature | -30℃~+60℃ | |
Air supply valve: automatically open the air suction device | ||
Face mask: full-view face window, defog automatically. | ||
Average air consumption: | 4.1L/min | |
Pressure reducing valve: the output pressure is 0.6~0.9 MPa, and the output end of the pressure reducing valve has a rescue interface | ||
Safety valve: opening pressure 0.9~1.32 MPa; | ||
Pressure head-up display device: using wireless connection, does not hinder the wearer's line of sight and head rotation | ||
Pneumatic alarm and pointer pressure gauge | ||
Gas cylinder alarm pressure | (5.5±0.5) MPa | |
Continuous sound time | ≥15s | |
Intermittent sound time | ≥60s | |
Sound level | ≥90dB | |







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