Mining positive pressure oxygen respirato

  Positive pressure oxygen respirator product introduction positive pressure oxygen respirator can be used in severe toxic and harmful gas or oxygen deficient dangerous environment

Positive pressure oxygen respirator is a new generation product for personal respiratory protection
In the case of isolation from the outside world, it can ensure that the supply of oxygen is completely matched with the human vital capacity
It has the characteristics of smooth circulating air path, stable and sufficient gas supply, * timely supply, comfortable use and wearing, etc; It is widely recognized for its small respiratory resistance, small weight and volume, long protection time, high stability and reliability, simple structure, and convenient disassembly and maintenance

Main performance of positive pressure oxygen respirator
Respiratory volume: 30l/min
Expiratory resistance: ≤ 600Pa
Inspiratory resistance: > 0
Quantitative oxygen supply: 1
6± 0
1l/min
Automatic makeup oxygen supply: > 100l/min
Dynamic make-up oxygen supply: > 100l/min
Opening pressure of automatic makeup valve: 50-245pa
Carbon dioxide concentration in inspiratory air: < 1%
Oxygen concentration in inspiratory air: > 21%
Alarm pressure of alarm: 4~6mpa
Alarm time: 30~60s
Sound level: ≥ 80dB
Technical parameters of positive pressure oxygen respirator
Effective protection time: 4H (medium labor intensity)
Rated working pressure of oxygen bottle: 20MPa
Oxygen cylinder volume: 2
4L
Oxygen content: 500L
Filling amount of calcium hydroxide: 2
1kg
Overall dimension: 560mm× 370mm× 160mm
Address: No
11, Kaiyuan Road, Jining City, Shandong Province
Contact: kongjie
Wechat (same as telephone): 18553715363
Qq:1985994603