3M™ 4255+ Reusable Respirator Half Mask - FFA2P3 R D MT53H7B4400-EU 5mm audio jack and cable

5mm audio jack and cable for connection to personal listening devices

Optional delay function allows you to set the dark-to-light opening time (100V only)

Rated to 420 lbs

Output: 3/8" BSP

inorganic and acid gases and vapours

3M™ 4255+ Reusable Respirator Half Mask - FFA2P3 R D MT53H7B4400-EU 5mm audio jack and cableA newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort Lightweight, well balanced design Integrated filters mean its ready to use and maintenance free Soft, close fitting face seal made with textured, non allergenic material Adjustable head cradle and easy to fasten neck straps Centrally positioned exhalation valve helps reduce heat and moisture build up in hot and humid conditions Available in a