- Oxygen delivery: Automatic on, demand regulated
- Performance Duration: 10 minutes – NIOSH Approved / 15 minutes – CE Marked
- Donning time: Less than 10 seconds
- Service life: 15 years
- Inspection: Visual
The M-20.2 is a self-contained, closed-circuit breathing apparatus. The compressed oxygen delivery system activates automatically when the device is removed from the clear case. The demand regulator allows the user to inhale immediately from the device when donned and provides up to 100 liters of oxygen flow during high work rates.