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Silverback |
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Brand: 3M
The 3M Maintenance-Free Reusable Half Face Respirator 4000+ Series are a range of ready-to-use, maintenance-free half-face respirators, designed for effective and comfortable protection against many gases, vapours and combination particulate hazards.
3M 4279+ (A1B1E1K1P2) provides protection against organic vapours (good warning properties and b.pt. > 65°C), inorganic and acid gases and ammonia, up to 10 x WES or 1000 ppm, whichever is lower and 10 x WES for mechanically and thermally generated particulates.