EN136,EN137 emergency breathing device MED air respirator

1)Material of Cylinder: Steel

2)Volume of Cylinder: 6L                                                        

3) Air Strorage capacity: 1800L                                            

4)Alarm pressure:50-60Bar                                                             

5)Normal working pressure:300Bar                              

6)Duration time,it can work  for 60Min                                                

7)Weight is less than 17kg

8)730x300x450mm  1 pcs/customized plastic box

9)One complete set included Cylinder,Mask, Back Care,Valve,Pressure Gage and Alarm Whistle& Pressure Regulator.