Description:
The 3M™ Half Facepiece Reusable Respirator 7502 blends advanced comfort and industrial-grade protection. Featuring a soft silicone faceseal, it adapts to facial contours to reduce pressure points and improve long-term wear comfort. The Cool Flow™ exhalation valve efficiently directs exhaled air downward to minimize heat and moisture buildup—especially helpful under welding helmets or face shields.
Its dual-mode head harness allows both standard and drop-down configurations, facilitating quick removal without taking off headgear like hard hats.The respirator is compatible with a wide range of 3M’s bayonet-style filters (Series 2000, 5000, 7000, and 6000 cartridges), offering protection from particulates, gases, vapors, and combination hazards.
The durable yet lightweight construction, along with maintainable spare parts and a handy storage bag, make the 7502 both practical and cost-effective.
Key Features:
- Soft silicone sealing surface that’s been specially designed with the wearer in mind
- 3Mâ„¢ Cool Flowâ„¢ Valve helps release warm and moist exhaled breath from inside the respirator
- Unique head harness and optional drop-down strap design provide ease of use
- When used with the correct 3M bayonet-style filters or cartridges it can protect against a broad range of gases, vapors and/or particulate hazards
- Compatible with 3Mâ„¢ 2000, 5000, 7000 Series filters and 6000 Series cartridges to suit individual needs
- Can be used with 3Mâ„¢ Powered and Supplied Air Systems including TR-600, TR-800 and Dual Airline for increased convenience and flexibility
- Spare parts help maintain the right level of comfort and protection
- Available in three sizes: small, medium and large
Industrial Uses / Applications:
This respirator is well-suited for industrial and occupational environments, including:
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Welding, metalworking, and spray finishing
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Chemical processing and manufacturing tasks needing vapor and particulate protection
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Construction, maintenance, and general industrial operations
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Configurable for both standard and powered air modes depending on application

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