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| Categories | Breathing apparatus |
|---|---|
| Place of Origin: | China |
| Brand Name: | ASTTAR |
| Certification: | MA |
| Model Number: | HYZ-2/HYZ-4 |
| MOQ: | 1pc |
| Packaging Details: | carton |
| Delivery Time: | 1-2 days for ready goods, 2-4 weeks for bulk order |
| Payment Terms: | T/T, western union |
Application
It is breathing apparatus used for personal protection of ambulance corp, with reliable performance, comfortable carrying and convenience for maintenance. Main application into coal mine, fire protection, chemical industry, tunnel, scientific research fields where there is noxious gas or oxygen insufficient emergency.
Main specification
| Item | Specification |
| Duration | 120 min |
| working pressure for oxygen bottle | 20MPa |
| Capacity for oxygen bottle | 1.6 L |
| Oxygen storage | ≥320L |
| Breathing rate | 30L/min |
| Exhaling resistance | (0-600)Pa |
| Inhaling resistance | ≤600Pa |
| Fixed Oxygen-supplying | ≥(1.4-1.7)L/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％ |
| Warning pressure for alarm | (4-6)M Pa |
| Warning time for alarm | (30-60)s |
| Sound level | ≥80dB |
| Dimensions | 560×370×160mm |
| Weight | ≤12Kg |
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