Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 2000PCS/month |
| Delivery Time | 2-20days on receiving the payment |
| Packaging Details | 1PC/carton |
| Brand Name | ASTTAR |
| Model Number | HYZ4 |
| Certification | MA |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 2000PCS/month |
| Delivery Time | 2-20days on receiving the payment | Packaging Details | 1PC/carton |
| Brand Name | ASTTAR | Model Number | HYZ4 |
| Certification | MA | Place of Origin | China |
Application
It 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.
Main specification
| 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 |
Company Details
Business Type:
Manufacturer
Year Established:
1995
Total Annual:
$10,000,000-$50,000,000
Employee Number:
200~500
Ecer Certification：
Active Member
ASTTAR - a high-tech enterprise, founded in 1995, is engaged in the development and production of software and hardware products in the professional field of safety emergency, it has eight series and over a hundred types of products, its sales network covers the whole country, and its products are... ASTTAR - a high-tech enterprise, founded in 1995, is engaged in the development and production of software and hardware products in the professional field of safety emergency, it has eight series and over a hundred types of products, its sales network covers the whole country, and its products are...
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