4-Hour Closed-Circuit Self-Contained Breathing Apparatus Rebreather Used for Mines Tunnel Rescue

• Customization: Available
• Application: Professional Equipment
• Certification: ISO, Ma
• Model NO.: HYZ4(C)
• 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: 15kg
• Transport Package: Carton
• Specification: 520* 420*170(mm)
• Trademark: ASTTAR
• Origin: China
• HS Code: 9020000
• Package Size: 80.00cm * 31.00cm * 61.00cm
• Package Gross Weight: 24.500kg

Product Description

Product Description

 

HYZ4(C) Isolated Positive Pressure Oxygen Breathing Apparatus
Application
The product is an isolated positive pressure respiratory system protection device made of compressed medical oxygen. It is mainly used by mine rescue personnel when they are engaged in rescue and relief work. The shell adopts PA material, which is heat resistant and wear resistant, durable. The mask is made of anti-fog spherical silica gel, with wide vision and comfortable to wear. The cylinder is made of carbon fiber composite material with high strength and good quality, and has the characteristics of pressure relief before crushing. Adopts imported integrated type pressure reducing valve, with stable performance, safe and reliable. The respiration loop adopts blue ice physical cooling, with low breathing temperature and good comfort.

Product Parameters

 

 

Model	HYZ4(C)
Rated protection time	4h
Cylinder volume	2.4L
Working pressure	20MPa
Gas storage capacity of gas cylinder	480L
Quantitative oxygen supply	≥1.4l/min
Automatic oxygen supply	≥80L / min
Manual oxygen supply	≥80L / min
Opening pressure of exhaust valve	400 ~ 700pa
Opening pressure of automatic replenishing valve	10 ~ 245pa
Inhalation temperature	≤35^oC (ambient temperature 25^oC)
Equipment weight	15kg
Overall dimension	520 × 420 × 170(mm)
Operating environment	1) Oxygen-free, oxygen-deficient and any atmospheric environment polluted by poisonous gas, smoke and steam 2) Temperature: - 10^oC ~ 40^oC 3) Relative humidity: 0% ~ 100% 4) Atmospheric pressure: 70 ~ 125kpa in atmospheric environment

Detailed Photos

Packaging & Shipping

Company Profile

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 exported to dozens of countries and regions.

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