The 3M Supplied Air Fresh-Air III System combines comfort with unsurpassed respiratory protection, wider accurate viewing and increased flexibility.
The belt-mounted V 100 Vortex valve enables welders to decrease the air temperature entering their helmet by 50 degrees F (28 degrees C) maximum.
Speedglas 9100 Air Welding Helmet Features
- Flip up assembly
- 8 x 4.25 inch clear visor
- Side Windows
- Adjustable head suspension
- Helmet stability with even weight distribution
- Speedglas Auto Darkening 9100XX Filter