Hyz4 Isolated Positive Pressure Oxygen Breathing Apparatus Scba
Product Details
| Customization: | Available |
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| Application: | Professional Equipment |
| Certification: | ISO, Ma |
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Year of Establishment
1995-05-26
Number of Employees
159
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Basic Info.
- Model NO.
- HYZ4
- Material
- Plastic
- Suitable for
- Adult
- Type
- Air Breathing Apparatus
- Using Field
- Field
- Rated Protection Time
- 4 Hours
- Cylinder Volume
- 2.4L
- Gas Storage Capacity of Gas Cylinder
- 480L
- Equipment Weight
- 13kg
- Transport Package
- Carton
- Specification
- 560* 370*160(mm)
- Trademark
- ASTTAR
- Origin
- China
- HS Code
- 9020000
Packaging & Delivery
- Package Size
- 56.00cm * 37.00cm * 16.00cm
- Package Gross Weight
- 13.000kg
Product Description
HYZ4 Isolated Positive Pressure Oxygen Breathing Apparatus
ApplicationIt is mainly applicable to coal mine, fire protection, chemical industry, and tunnel, scientific research fields where there is noxious gas or oxygen insufficient emergency.
Main Characteristics
1. Antifog spherical silica gel mask, wide field of vision, more comfortable on the face when contacting with mask.
2. It adopts carbon fiber composite cylinder, has the characteristic of high strength, good quality, light weight, and pressure relief before breaking up.
3. Adopting imported French integrated pressure reducing valve, it is much more safe and reliable.
4. It adopts blue ice to give physically cooling to breathing circuit, to guarantee the comfort of breathing temperature.
| Item | Specification |
| Duration | 240 min |
| working pressure for oxygen bottle | 20MPa |
| Capacity for oxygen bottle | 2.4L |
| Oxygen storage | ≥480L |
| Breathing rate | 30L/min |
| Exhaling resistance | (0-600)Pa |
| Inhaling resistance | ≤600Pa |
| Fixed Oxygen-supplying | (1.4-1.7)L/min |
| Automatic, 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 | ≤13Kg |





The company has a sound management system, established a safety production management system with a quality management system as the core, and introduced office automation and ERP management systems.
The company initiated the establishment of "Shaanxi ASTTAR Incubator Co., Ltd.", " Shaanxi Safety Industry Metrology Testing Co., Ltd.", and "Shaanxi Province Safety Industry Research Institute Co., Ltd.", and created a safety emergency industry supporting service system with ASTTAR as the core, devoting to creating an industry ecological industry chain, and striving to build ASTTAR into a respected international company.
We mainly export products of three categories:
1. Mining underground rescue product
2. Mining explosion-proof lamp
3. Mining explosion-proof instrument and meter
Our main products:
1. Mining self-rescuer
2. LED miner's cap lamp
3. LED Flame-proof laneway lamp
4. Mechanical and electronic anemometer
5. Isolated positive pressure oxygen breathing apparatus
6. Automatic resuscitator
7. Optical interference type methane detector
8. Portable multi-parameter gas detector
9. Infrared thermometer
10. Laser distance meter
11. Laser guider
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