Lincoln K3930-1 PAPR (Powered Air-Purifying Respirator) with Black Viking 3350 Welding Helmet
- Premium Optics - 4C Lens Technology, 1/1/1/1 Optical Clarity and vertical 12.5 sq. inch viewing area.
- Patented Air Delivery - Unique baffling allows the user to adjust airflow direction.
- HEPA Filter - Multi-compontent filter system provides 99.97% particulate filtration at 0.3 microns.
- Intelligent Blower - LED display, audible & vibratory alerts, automatic speed adjustments.
- Lithium Ion Battery – reachargable 8-9 hour battery outpaces performance of competing systems.