['Personal Protective Equipment']

['Respiratory Protection']

03/12/2025

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When may oxygen in greater concentrations than 23.5 percent be used in supplied air systems?

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When may oxygen in greater concentrations than 23.5 percent be used in supplied air systems?

RegSense Personal Protective Equipment Safety & Health Construction Safety General Industry Safety Best Results FAQ Respiratory Protection English Focus Area USA

To avoid the potential for fire and explosions, oxygen in greater concentration than 23.5 percent may only be used with equipment designed specifically for oxygen service or distribution.

['Personal Protective Equipment']

['Respiratory Protection']

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