Designed to be used with the 3M Versaflo M-307 Helmet with flame resistant faceseal in high temperature environments by providing improved head, neck and shoulders protection and comfort from radiant heat.
Designed to be used with the 3M Versaflo M-407 Helmet in high temperature environments by providing improved head, neck and shoulders protection and comfort from radiant heat.
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...