Speedglas Self-Adjusting Breathing Tube SG-30W (1 per Bag)

Replacement self-adjusting breathing tube for 3M Adflo and TR 300 SG PAPRs. When used with 3M Speedglas Welding Helmets 9100 FX Air or 9100 Air. Recommended Industry: Construction, Heavy Infrastructure, Industrial Maintenance.|Breathing tube|Connects welding helmet to turbo unit|Recommended application: assembly, facility maintenance, grinding, machine operations, sanding, welding|Specifications Met: ANSI Z87.1-2010|Color black