Replacement breathing tubes for 3M™ Speedglas™ Supplied Air System and 3M™ Adflo™ PAPR. Extended Self-Adjusting Breathing Tube (ranging approx. 60 to 115 cm) for 3M™ Adflo™ Powered Air Purifying Respirator. Designed for taller welders in need of a longer breathing tube. Available as accessory only, as this extended breathing tube does not come in standard Adflo kits. Standard kits are completed with the SG-30W Self-Adjusting Breathing Tube.

• Breathing Tube
• Connects welding helmet to the powered air purifying respirator or supplied air unit
• Increase the service life of your equipment by checking it regularly