3Mª Speedglasª Self-Adjusting Breathing Tube (For Use With Adfloª And TR-300-SG Powered Air Purifying Respirators)
3Mª Speedglasª 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.