3M™ Versaflo™ M-300 Series Helmets (EN 397)
3M™ Versaflo™ M 307 Helmet (Head protection approved to EN397) Flame resistant faceseal. Flame resistant polyester.
Used with an approved air source, M-300 Series hardhats provide respiratory (OSHA APF=25) and limited head (ANSI Z89.1-2003 Type 1 Class G) and eye (ANSI Z87.1-2010) protection. The M-307 assembly includes a premium visor and premium faceseal.
The M 307 assembly includes an M 927 Visor and M 937 Faceseal. The M 927 visor is made of coated polycarbonate. The M 937 faceseal is made of flame-resistant polyester.