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 20℃±3℃) | <50℃ | |
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 | |
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
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.
Shannon Tao
T: +86 2986113366 Ext: 809|F: +86 2986562003|M: +86 13572086068
Skype:gokangshannon|WhatsApp/Wechat: +86 13572086068|QQ:2880090115