The 3M Versaflo Flame Resistant Face Seal M-937 is a critical component for industrial professionals utilizing the 3M Versaflo M-Series headtops in environments where heat, sparks, and hot debris are prevalent. Unlike standard face seals, the M-937 is constructed from a specialized flame-resistant polyester fabric. This material choice is essential for maintaining the integrity of the respiratory system during welding, grinding, and metal fabrication processes, ensuring that the seal does not compromise the user's safety by melting or burning upon contact with hot particulate.
Designed for seamless integration, this face seal is fully compatible with the M-100, M-200, and M-300 Series headtops. It functions as the primary barrier between the outside environment and the clean air zone within the headtop, helping to maintain the positive pressure required to achieve the assigned protection factor (APF). A compromised or incorrect face seal can lead to inward leakage of contaminants, making the correct selection of the M-937 vital for compliance and health safety in hazardous zones.
Maintenance and replacement are straightforward, designed to minimize downtime in busy industrial settings. The seal attaches securely to the headtop frame and can be replaced without the use of auxiliary tools. Regular inspection of the face seal is recommended; if the material shows signs of rips, tears, or excessive wear, it should be replaced immediately to ensure the respiratory system continues to function according to NIOSH or local safety standards. The black color of the M-937 distinguishes it easily from the standard white (M-935) general-purpose seals, allowing safety managers to quickly verify that the correct equipment is being used for hot work applications.
| Additional Information |
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| Material:Flame Resistant Polyester |
| Compatibility:M-100 Series, M-200 Series, M-300 Series |
| Color:Black |
| Type:Face Seal |
| Product Type:PAPR Face Seal |
| Applications:Welding, Hot Work, Metal Processing |
| Compatible Brand/Model:3M Versaflo M-Series |
| Packaging Description:1 of each |
| Item:Accessory |
| Lense Size:n/a |
| Shade Or Magnifier:N/A |
| Inner Or Outer Lense:N/A |
| Brand:3M Speedglas |
