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3M
3M™ Half Facepiece Reusable Respirator, 7503, large, 1/pack
3M™ Half Facepiece Reusable Respirator, 7503, large, 1/pack
Mfr. Model # 
7503
|Item # 
11043049
|UNSPSC # 
50051131370833
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Product information
3M™ Half Facepiece Reusable Respirator 7500 Series uses advanced silicone material to help provide comfortable and durable respiratory protection. The 3M™ Cool Flow™ Valve helps make breathing easier and can reduces heat and moisture build-up for cool, dry comfort.3M Half Facepiece Reusable Respirator 7500 Series helps provide protection against particulates and a wide variety of gasses and vapours when used with approved 3M cartridges and filters. When properly fitted and used with approved 3M cartridges and filters, this respirator (commonly referred to as a mask) helps provide respiratory protection at concentrations up to 10 times the Permissible Exposure Limit (PEL). This respirator uses an advanced silicone material that provides a softer feel on the face. A unique adjustment design helps reduce pressure points on the face for even more comfort. The 3M Cool Flow Valve helps make breathing easier and can offer cooler and drier comfort for the wearer. Head harness may be adjusted to drop down when not in active use (allows respirator to be removed without taking off hard hat). The exhalation valve cover directs exhaled breath and moisture downward while helping protect the valve area from debris while also making for easier cleaning. Recommended applications include abatement, painting, welding, chemical handling, construction, utilities, mining, pharmaceutical, and smelting.
MFR 7100134948
Features
- For industrial/occupational use only. Not for consumer sale or use.
- Use with 3M™ Particle Filters 2000, 2200, 7000, or 5000 Series to filter certain particulates
- Compatible with 3M™ TR-600 and TR-800 powered air purifying respirator and Dual Airline supplied air systems against a variety of gases, vapors, and particulate hazards
- Sizes are color coded for easy identification
- Use with 3M™ Combination Cartridges 6000 Series to help filter particulates in addition to gases and vapors
- Use with 3M™ Gas/Vapor Cartridges 6000 Series to help filter a broad range of gases and vapors
Recommended Application
- Abatement
- Welding
- Painting
- Chemical Handling
- Construction
- Mining
- Smelting
Specifications
Specifications

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