Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd.
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ASTTARModel K-SB30 -CE certified 30 minutes chemical oxygen self rescuer

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Standard: EN13794 (Directive 89/686/EEC). CE certificates No.: EPT 0477.PPE.19/3073.1 Application This chemical oxygen self-rescuer is designed for individual respiratory protection in case of emergency in unsuitable inhalation environments such as mines, tunnels in general in places where there may be an oxygen deficiency or environmental contamination caused by explosion, fires, etc. Main specification Item Specification Type name K-SB30 Protective duration of walking at moderate speed ≥30 min Protective duration at rest ≥90 min Inhalation temperature ≤50°C Max surface temperature during use 200 °C Size (L×W×H) (202×119×191)mm Weight (kg) 2.2 Effective Life In carrying 5 years In storage 10 years