Description:
The M‑307 is a complete, ready-to-use powered-air-purifying respirator (PAPR) headtop compatible with all 3M™ Versaflo™ and supplied-air respiratory systems. Designed for tough industrial environments, it delivers respiratory (APF 25), head, and eye protection while maximizing comfort and field-of-view
Key Features:
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Powered‑Air Respiratory Protection
Offers an assigned protection factor of 25 when used with an approved air source (e.g., 3M PAPR or SAR) -
Impact & Eye Safety Certified
Meets ANSI Z89.1 Type I, Class G for hard hat protection and ANSI Z87.1‑2010 for impact-resistant eyewear -
Premium Optical Shielding
Equipped with the 3M™ M‑927 coated polycarbonate visor—hard- and chemical-resistant, offering a wide 66 sq in viewing area for excellent peripheral and downward visibility -
Protective Faceseal
Features the flame-resistant polyester M‑937 faceseal for enhanced protection in hot-work environments -
Optimized Air Comfort
Built-in air deflector lets users customize airflow direction within the helmet for improved breathability and comfort -
Lightweight & Balanced Fit
Weighs around 1.9 lb (850 g) and includes an articulating six-point textile suspension with smooth ratchet adjustment—ensuring stability and comfort over long shifts -
Easy Maintenance
All components (visor, faceseal, suspension) are easily detachable for simple cleaning, replacement, and replacement parts availability -
Integrated Accessories
Compatible with optional 3M™ Peltor™ hearing muffs and attachable communication microphones—ideal for noisy or team-based tasks
What’s in the Box:
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Fully assembled M‑307 hard hat
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M‑927 premium visor
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M‑937 flame-resistant faceseal
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Size-reducing comfort pad (M‑956)
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Peel‑off visor cover (M‑928)
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Six-point ratchet suspension
Industrial Uses / Applications:
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Powder handling
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Paint spraying
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General industrial maintenance
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Environments where hard hat protection is required alongside respiratory safety
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