Filter type escape unit

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Brief Introduction 1. Small size 2. light weight, 3. easy to carry Detail Introduction Filter type escape unit 1. A kind of small size light weight easy to carry personal respiratory protection equipment 2. Its main use is in the mine gas coal dust explosion, fire or carbon dioxide to highlight of coal and gas outburst accident, wearing out of the mine personnel to avoid poisoning or suffocation death is under the coal mine well personnel for help Technical parameters Protective time (min) :60 minutes Inspiratory resistance: 30 l/min or less 275 n 85 l/min or less 880 n The expiratory resistance: 30 l/min or less 98 n 85 l/min or less 340 n Product weight: 900 g Product size: 133 * 92 * 76 mm Valid time: three years, to carry inventory for five years

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jining hengwang mining machinery co.ltd

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