3M Speedglas Self-Adjusting Breathing Tube chest pad and it resist fading

and it resist fading

2-way front zipper closure

Choose from 9 1⁄2"

an optional elastic strap

a ratchet (fas-trac) suspension can be purchased separately

3M Speedglas Self-Adjusting Breathing Tube chest pad and it resist fading3M Speedglas Self Adjusting Breathing Tube is used to connect welding helmet to turbo unit. Breathing tube is compatible with adflo and TR 300 SG powered air purifying respirators. It can be self adjusted for the movement of the user without resistance. It allows the user to connect as well as to release the tube with one hand with its quick release swivel connection feature. Applications: Assembly Demolition Sanding Painting Machine operations