3M Adflo Heavy Duty Breathing Tube (SG-40W)

The 3M Adflo Heavy Duty Breathing Tube (SG-40W) provides reliable air delivery for powered air-purifying respirator systems. Designed specifically for 3M Speedglas Adflo units, this heavy-duty breathing tube ensures consistent airflow to welding helmets during extended welding operations. Built to withstand demanding industrial environments, it delivers the durability and performance welding professionals require for safe, comfortable respiratory protection in high-heat applications.