Viking 3350 PAPR Powered Air Purifying Respirator Welding Helmet, 1/25,000 Sec. Light to Dark Switching Time, 5-13 Internal Variable Shade/Control, 3.5 Internal Variable Shade/Control, Magnifying "Cheater" Capable Lens, 4C Lens Technology
Lightweight and comfortable Patent-pending baffling allows the user to adjust flow away from the eyes to prevent dryness Battery run time is a minimum of 8 hours Audible and vibrating alarms notifies user of low air flow or low batteryThe new 4C ADF Technology improves the performance of the lens in the 4 most important categories to the welder: Clarity - Optical Clarity 1/1/1/1 Color - Real Color View Carat - Light Weight Cut - Even Shade From Any AngleWhat's Included: Blower Unit Viking 3350 Black Helmet Head Cover Hose 2 Particulate Filters 29-52 in. Padded Belt Shoulder Strap 120V Battery Charger Duffle Bag Rechargeable Battery Pre-Filter Spark Guard Hose Cover Extra helmet cover lenses: inside quantity 2, outside quantity 5 Instruction Manual
| Air Flow - High Speed: | 210+ Ipm (7.4+ cfm) |
| Air Flow - Low Speed: | 180+ Ipm (6+ cfm) |
| Alarms: | Audible and Vibrate |
| Assigned Protection Factor: | 25 |
| Battery Charge Time: | Three hours |
| Battery Charges: | 500 Charges |
| Battery Life: | Minimum of 8 Hours |
| Belt Size: | 29" to 52" |
| Cartridge Size: | 4.5" x 5.25" |
| Charge: | 115 Volt Input |
| Color: | Graphic |
| Compliance: | ANSI Z87.1-2003/CSA Z94.3 |
| Delay Control Dark to Light: | 0.1 sec. min. - 1.0 sec. max |
| Grind Mode Shade/ Control: | 3.5 Internal |
| Head Gear: | FR Flame Retardant |
| Helmet Replacement Battery: | CR 2450 |
| Light Sensitivity Control: | Continuous |
| Light To Dark Switching Time: | 1/25000 sec. |
| Number of Sensors: | 4 |
| Operating Temperature: | 23 to 131F |
| Optical Class: | 1/1/1/1 (per EN 379) |
| Powered: | Replaceable lithium battery |
| Replacement Lens Standard or Dins: | Standard 4 x 5 |
| Respirator Approval: | NIOSH 42 cfr 84 Approved Powered Air-Purifying Respirator (PAPR) |
| Sensitivity Control: | Continuous |
| Size of Blower Assembly: | 8" x 7.5" x 3" |
| TIG Amp Rating: | > 2 Amp |
| Temperature Range - Operating: | 14F - 131F |
| Temperature Range - Storage: | -4F - 158F |
| Variable Shade/ Control: | 5-13 Internal |
| View Window Size: | 3.74" x 3.34" |
| Warranty - ADF Helmet: | 3 Year |
| Warranty - Blower Assembly: | 1 Year |
| Weight: | 20 oz. |
| Weight of Blower (Including Battery, Belt, Filters): | 2.20 lbs. |
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