China Emergency Fire Escape 10-15 Mins Service Breathing Apparatus, Find details about China Eebd, Emergency Escape Breathing Device from Emergency Fire Escape 10-15 Mins Service Breathing Apparatus
Cylinder material | Carbon fiber composites |
Content | Compressed air |
Hydrostatic pressure | 45MPa |
Working pressure | 30 MPa |
Thread | M18*1.5 |
Gas cylinder volume | 2L / 3L |
Max flow | 300 L/min |
Inhalation resistance | <500Pa |
Exhalation resistance | <1000 Pa |
Alarm pressure | 4~6 Mpa |
Service time | 10 minutes for 2L/ 15 minutes for3L |
Texture of material of cylinder | 34CrMo4 |
Cylinder inner wall coating | Pickling and phosphating |