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MSA SAFETY

MSA G1 SCBA Air Consumption & Cylinder Duration Calculator

Evaluate working air time for MSA G1 apparatus equipped with lightweight 30-min, 45-min, and 60-min carbon-wrapped cylinders.

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🤿 SCBA Air Consumption & Turnaround Point Calculator

NFPA 1404 ROAM

Cylinder Rated Pressure

Current Gauge Reading

Rated Bottle Duration (Minutes)

Physical Workload Exertion

            Estimated Working Time
            28.0 min
          

Turnaround Point (33% ROAM) Begin Egress at 2,800 PSI

EOSTI Low-Air Alarm (33%) Vibrates at 1,485 PSI

MSA G1 SCBA Technology & Ergonomics

The MSA G1 SCBA features single-battery centralized power, open-port facepieces for unrestricted ambient breathing before entry, and integrated Heads-Up Display (HUD) buddy lights indicating cylinder pressure status in real time.