3M EarMuff H7A respiratory EN 388 mechanical — 3121A

EN 388 mechanical — 3121A

Cable length 30 m

and gardening

vapors and particulates when used with approved 3M bayonet-style filters and/or cartridges

3M EarMuff H7A respiratory EN 388 mechanical — 3121A3M PELTOR Optime 101 over the head earmuffs effective protection for loud environments up to 101 dBA. Key features Stainless steel headband distributes weight for a low pressure fit Liquid foam filled cushions; tilting earcup pivots for comfort Colour coded for compliance sighting Protection & standards NRR 27 dB (CSA Class A); certified to EN 352 1 Typical uses: loud work up to 101 dBA. Industries: heavy manufacturing, construction, oil & gas.