HK1.5Q (ambulance) mine the diving air respirators HK1.5Q mine diving air respirator suitable when the mine water damage accident occurred, the ambulance crew to go down the rescue HK1.5Q mine diving air breathing apparatus cylinders for compressed air, the effective use of time not less than 90 minutes, in order to ensure the safety of the lives of the ambulance crew, the models equipped with low pressure alarm device - set aside the pressure valve when the gas bottle is less than 3.5MPa, can clearly feel supply shortage, you need to open the the residual pressure reservation valve (signal), the bottle aside gas supply and quickly return to the safe areas, to ensure the safety of the lives of the ambulance crew. Contact: Construction Contact mefo Telephone: 13165376735 fixed telephone 0537 -2789995 Fax :0537-2789995 QQ: 2,367,327,479 Want: haobogongkuangtian E-mail: 2367327479@qq.com economic Ninghao Bo Mining Machinery Equipment Co., Ltd.