Air pressure, positive pressure self-rescuer duct duct duct negative

Air pressure, self-help is mainly used with a coal and gas outburst coal mine disaster protection air pressure, self-rescuer, I produced ZYJ series wind pressure self-rescuer from the pipeline, the opening and closing valves, pipe, pressure groups and protective cover five part.

ZYJ series pressure air self-help self-help solve the old-fashioned air pressure in use, the worker with head into the bag duct block line of sight, can not understand the changes in the surrounding environment, resulting in emotional anxiety, the impact of self-help and other issues.

Air pressure, self-help parameter:

Compressed air supply pressure: 0.3 ~ 0.7MPa

Output pressure adjustment range: 0.09MPa

Air consumption of individual devices: 150 ~ 200L / min gas: Connecting pressure air system or a separate gas distribution station (ground)

Reduced noise: ≤85dB

Mode of operation: manual adjustment, the operating

Weight: 0.75kg

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Sales Manager: Hou Guijuan

Sales Hotline: 153765028730537-3151358

Work QQ: 1684599823

Want: yimei018

MSN E-mail:. Yimeijixiehou @ 163 com

Company Name: Jining one hundred million coal Machinery Equipment Manufacturing Co., Ltd.

Company Address: Electromechanical South Road, High-tech Zone, Jining City,

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