Airflow Indicator Test Unit

The device is a simple visual tool designed to confirm adequate airflow in respiratory systems. It contains a floating ball that moves within a marked tube when air is passing through. When the unit is activated, the ball rises to show if flow is sufficient for safe operation. This check should be performed each time the respirator is prepared for use.

It protects against the risk of using a respirator with inadequate air supply, which could lead to exposure to airborne contaminants. By confirming flow before entry into a work zone, it helps prevent inhalation of dust, fumes, or other hazardous particles. The indicator supports safe use in environments where clean air delivery is critical to worker health.

It is used in industrial settings such as manufacturing, construction, mining, or maintenance where respiratory protection is required. Workers rely on it before entering areas with poor air quality or during tasks that generate airborne hazards. The test unit is part of a routine safety check to ensure the respirator functions as intended. It is handled by the wearer or safety officer prior to each shift or task.

• Confirms airflow is within safe operating range
• Features a visible floating ball in a clear tube
• Used before each use of respiratory equipment
• Supports consistent safety checks in high-risk zones