3M Speedglas SG-50W ~ Speedglas Sound-Dampening Breathing Tube 7000128117 Length_3-2/5 Inch TR-662 in place

TR-662 in place

silver/black frame

medium/large

3M Tri-Flange Probed Test Plugs are equipped with a probe tube for fit testing using the 3M E-A-Rfit Validation System

1 per case

3M Speedglas SG-50W ~ Speedglas Sound-Dampening Breathing Tube 7000128117 Length_3-2/5 Inch TR-662 in place3M Speedglas Breathing Tube, SG 50W, sound dampening, 1 per case 3M Speedglas Sound Dampening Breathing Tube SG 50W is a replacement sound dampening breathing tube for 3M Adflo Powered Air Purifying Respirators when used with 3M Speedglas Welding Helmet 9100 MP, 3M Speedglas Welding Helmets 9100 FX Air or 9100 Air It helps to reduce noise of air source and connects the welding helmet to the turbo unit. Brand 3M Line Speedglas Origin Country USA