

3M™ Speedglas™ Breathing Tube, Sound-Dampening, SG-50W - 1 per case
3M™ Speedglas™ Sound-Dampening Breathing Tube SG-50W is required when used with 3M™ Adflo™ Powered Air Purifying Respirator with high-efficiency (HE) filter and organic vapor/acid gas cartridge, and 3M™ Speedglas™ Welding Helmet 9100-Air, 9100MP, and M-Series. Use of the tube is required at all times for the 3M™ Versaflo™ Respiratory Helmet Assembly M-405 and M-407 and the 3M™ Adflo™ Powered Air Purifying Respirator, regardless of filter choice. 3M™ Speedglas™ SG-50W is not NIOSH-approved with V-Series Supplied Air Valves.
Features:
- Breathing tube for a powered air respirator in welding helmets.
- Helps to reduce the noise of air source.
- Connects the welding helmet to the turbo unit.
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