- Place of Origin:
- Shandong, China
- Brand Name:
- HW
- Model Number:
- HYZ series
- color:
- orange
- name:
- mining self rescuer, oxygen self rescuer
- weight:
- 2.5kg
- type:
- HYZseries
- delivery:
- within 3 days
- payment:
- tt
- material:
- pc
- capacity:
- 1.0L
- duration:
- ≥4L
- dimension:
- 580mm*380mm*200mm
- Supply Ability:
- 10000 Set/Sets per Quarter oxygen respirator
- Packaging Details
- carton box
- Port
- qingdao
- Lead Time:
- within 3 days
Chemical oxygen self-rescue respirator for sale
1. Appliance:
• Adopt spherical larger vision mask, have permanent anti-fog, and anti-scrape wear resisting ability, can keep the mask visual effect for a long time.
• Adopt advanced exhaust structure design to save gas source, which can guarantee the use time is better than the rating
• Gasbag with high quality material, reduce the air resistance to deformation, make breathing easier.
• Large cross-section hose breathing, breathing more comfortable.
• Special structure proportional valve, make the oxygen supply more stable.
• Unique cooler lid design improvements, don"t need to uncover respirator shell, ice can be easily replaced.
• Harness can be easily adjusted to fit any size user.
2. Features:
• The product is designed and produced strictly according to the industry standard ‘Isolated Compressed Oxygen Self-rescuer’. It is safe and reliable.
• The product applies the high-pressure oxygen tank filled by medical oxygen. It can supply enough oxygen.
• The oxygen tank is equipped with relief valve and security valve, which makes it safe to use.
Product Parameter:
Main specification | ||
Item | Specification | |
Type | HYZ-2 | HYZ-4 |
Duration | 120 min | 240 min |
Working pressure for oxygen bottle | 20 MPa | 20 MPa |
Capacity for oxygen bottle | 1.4L | 2.4L |
Oxygen storage | 280L | 480L |
Dimensions | 518370160mm | 560370160mm |
Weight | 11 Kg | 12Kg |
Breathing rate | 30L/min | |
Exhaling resistance | (0~600)Pa | |
Inhaling resistance | 700Pa | |
Fixed Oxygen-supplying | (1.4~1.7)L/min | |
Manual or automatic 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)MPa | |
Warning time for alarm | (30~60)s | |
Sound level | 80dB | |
Real product show


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Transaction history

Any questions,pls contact with me : Sally
Tel: 0086-537-2882968
Mobile: 0086-13608916725
Whatsapp: +8613608916725
Wechat: 008613608916725
Skype: 2742877292@ qq.com
E-mail: hw011@ hengwanggk.com
Trademanager:cn1501451493



