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HYZ Series Oxygen Breathing Apparatuses
HYZ Series Air Respirator For Mining is a new generation of personal respiratory protection breathing product. In the case of isolation, it can ensure the supply of oxygen exactly matches with vital
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Characteristic of HYZ Series Oxygen Breathing Apparatuses
HYZ Series Oxygen Breathing Apparatuses is a new generation of personal respiratory protection breathing product. In the case of isolation, it can ensure the supply of oxygen exactly matches with vital capacity of people , with the features of open circulating air passage, stable and adequate supply, tracking and timely supply,comfortable to wear, etc. And it has been generally recognized for respiratory resistance, weight, small size, long time protection features, and advantages of high stability and reliability, simple structure, easy disassembly maintenance.
Parameter of HYZ Series Oxygen Breathing Apparatuses
|
Item |
Specification |
|
|
|
Type |
HYZ-2 |
HYZ-4 |
HYZ-4B |
|
Duration |
120 min |
240 min |
240min |
|
Working pressure for oxygen bottle |
20 MPa |
20 MPa |
20 MPa |
|
Capacity for oxygen bottle |
1.4L |
2.4L |
3.0L |
|
Oxygen storage |
280L |
480L |
600L |
|
Dimensions |
518×370×160mm |
560×370×160mm |
580x430x190 mm |
|
Weight |
11 Kg |
12Kg |
12kg |
|
Breathing rate |
30L/min |
|
|
|
Exhaling resistance |
(0~600)Pa |
0-600Pa |
|
|
Inhaling resistance |
≤700Pa |
≤600Pa |
|
|
Fixed Oxygen-supplying |
≥(1.4~1.7)L/min |
1.6±0.2L/min |
|
|
Manual or automatic oxygen-supplying |
≥80L/min |
100L/min |
|
|
Start pressure for Auto-supplying valve |
(10~245)Pa |
10-245Pa |
|
|
Inhaling Carbon dioxide concentration |
≤1% |
<1% |
|
|
Inhaling oxygen concentration |
>21% |
>21% |
|
|
Warning pressure for alarm |
(4~6)MPa |
4~6MPa |
|
|
Warning time for alarm |
(30~60)s |
30~60S |
|
|
Sound level |
≥80dB |
90b |
|
Photo of HYZ Series Oxygen Breathing Apparatuses
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