Scan Sm7501 Twin Half Mask Respirator

The Scan Sm7501 Twin Half Mask Respirator uses Scan bayonet connectors, making it compatible with the full range of Scan particle and gas cartridges.

No, filters are sold separately. You must select and purchase the appropriate filters based on the specific hazards in your work environment.

The respirator should be cleaned after each use with mild soap and water. Ensure it is completely dry before storing.

Wearing a half-mask respirator with significant facial hair (beard, stubble) can prevent a proper seal, compromising protection. It is recommended to be clean-shaven where the mask contacts the skin.

The Scan Sm7501 Twin Half Mask Respirator is certified to EN140:1998 standards.

Cover the filter inlets with your hands and inhale gently. The mask should pull slightly towards your face and remain collapsed. If you detect any air leakage, readjust the mask and straps and repeat the check.

The level of protection depends on the specific filter cartridge used. You must select a cartridge specifically designed for the type of gas or vapor you are exposed to and ensure its capacity is not exceeded.

Adjust the head straps for a tighter fit. Ensure facial hair is not interfering with the seal. Perform a user seal check to identify any leaks.

Check if the filters are clogged or if the wrong type of filter is attached. Ensure the exhalation valve is not obstructed. Consider if a higher airflow filter is needed.

Ensure the mask is fitted correctly. Reduce physical exertion if possible, or ensure the exhalation valve is functioning properly to vent moisture.

Inspect the facepiece, straps, and filter connections for cracks or tears. Replace any damaged parts immediately. Do not use the respirator if any component is compromised.