When do you need supplied air respiratory protection?

Supplied air respiratory protection is essential when workers cannot rely on the surrounding environment for safe breathing air due to the presence of toxic dust particles, vapours or oxygen defiency.

Unlike air-purifying respirators (APR or PAPR), supplied air systems deliver a continuous source of clean, breathable air for high-hazard, long-duration tasks across oil & gas, shipyard repair, utilities, and chemical processing.

When selecting a supplied air system, NIOSH approval is a critical consideration. NIOSH-approved respirators are tested to meet defined performance standards for air delivery, protection levels, and system reliability. This ensures workers receive consistent, dependable breathing air in these environments.