Complaint
Application
It is a breathing apparatus, which utilizes compressed oxygen as source to form isolated oxygen of closed circuit to provide the wearer with clean oxygen, and is mainly used under a mine or in the environment where toxic gases exist or oxygen is deficient.
Main specification
Items | Specification | |
ZYX45(A) | ||
Rated protective time | ≥45min | |
Capacity of oxygen bottle | 0.4L | |
Filling pressure for oxygen bottle | 19-21 MPa | |
Oxygen storage capacity | ≥80L | |
Inhalation oxygen concentration | ≥25% (by volume) | |
Inhalation carbon dioxide concentration | ≤2.0% (by volume) | |
Inhaling temperature(at the ambient temperature of 20ºC±3ºC) | <50ºC | |
Oxygen-supplying modes | Quantitative oxygen supply | >1.2L/min |
Oxygen delivery by demand valve | >60L/min | |
Oxygen delivery by manual switch | >60L/min | |
Opening pressure of safety valve | ≤ 1Mpa | |
Opening force of sealing belt | 40-120N. | |
Automatic opening pressure of automatic supply valve | (-100~-400)Pa | |
Exhaust pressure | 150 Pa~300Pa | |
Dimensions | (244×183×102)mm | |
Weight | 2.3kg | |
Product pictures
Packaging
With ISO9001, CE authorized lab on respiratory devices for PPE directive, more than 20 years' experience, ODM, OEM service provided, ASTTAR is specialized in developing and manufacturing of explosion-proof safety technology and products. We trade as "GOKANG"brand (former brand, since1995) and "ASTTAR" brand (since 2017).
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
FAQ
Contact information
Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd.
Add: No.3699 Shangyuan Road, Caotan Ecological Industrial Park, E&T Developing Zone, Xi'an, China, 710021.
